Felix Airways

FXX5231 / FO5231

ICAO: FXX5231 IATA: FO5231

Click here to see all flights

Flight schedule

Select flight date

Departure

Arrive

Aircraft

Effective

Avalibility

15:05

Santiago Del Estero (SDE)

16:45

Buenos Aires (AEP)

Boeing 737-800 Passenger

Operates only

2026-06-06

sun

mon

tue

wed

thu

fri

sat

Every Saturday

Felix Airways

FXX5231

Duration

1h 40m

Distance

587 mi, 944 km

Coreshare

Same day flight

Yes

Terminal

Meals

Seats

189

Economy

189

19:05

Santiago Del Estero (SDE)

20:45

Buenos Aires (AEP)

Boeing 737-800 Passenger

Operates only

2026-06-08

sun

mon

tue

wed

thu

fri

sat

Every Monday

Felix Airways

FXX5231

Duration

1h 40m

Distance

587 mi, 944 km

Coreshare

Same day flight

Yes

Terminal

Meals

Seats

189

Economy

189

15:40

Santiago Del Estero (SDE)

17:20

Buenos Aires (AEP)

Boeing 737-800 Passenger

Operates only

2026-06-09

sun

mon

tue

wed

thu

fri

sat

Every Tuesday

Felix Airways

FXX5231

Duration

1h 40m

Distance

587 mi, 944 km

Coreshare

Same day flight

Yes

Terminal

Meals

Seats

189

Economy

189

19:35

Santiago Del Estero (SDE)

21:15

Buenos Aires (AEP)

Boeing 737-800 Passenger

Operates only

2026-06-10

sun

mon

tue

wed

thu

fri

sat

Every Wednesday

Felix Airways

FXX5231

Duration

1h 40m

Distance

587 mi, 944 km

Coreshare

Same day flight

Yes

Terminal

Meals

Seats

189

Economy

189

14:15

Santiago Del Estero (SDE)

15:55

Buenos Aires (AEP)

Boeing 737-800 Passenger

Operates only

2026-06-11

sun

mon

tue

wed

thu

fri

sat

Every Thursday

Felix Airways

FXX5231

Duration

1h 40m

Distance

587 mi, 944 km

Coreshare

Same day flight

Yes

Terminal

Meals

Seats

189

Economy

189

15:25

Santiago Del Estero (SDE)

17:05

Buenos Aires (AEP)

Boeing 737-800 Passenger

Begins

2026-06-13

Valid to

2026-06-20

sun

mon

tue

wed

thu

fri

sat

Every Saturday

Felix Airways

FXX5231

Duration

1h 40m

Distance

587 mi, 944 km

Coreshare

Same day flight

Yes

Terminal

Meals

Seats

189

Economy

189

16:30

Santiago Del Estero (SDE)

18:10

Buenos Aires (AEP)

Boeing 737-800 Passenger

Begins

2026-06-14

Valid to

2026-06-28

sun

mon

tue

wed

thu

fri

sat

Every Sunday

Felix Airways

FXX5231

Duration

1h 40m

Distance

587 mi, 944 km

Coreshare

Same day flight

Yes

Terminal

Meals

Seats

189

Economy

189

19:15

Santiago Del Estero (SDE)

20:55

Buenos Aires (AEP)

Boeing 737-800 Passenger

Operates only

2026-06-15

sun

mon

tue

wed

thu

fri

sat

Every Monday

Felix Airways

FXX5231

Duration

1h 40m

Distance

587 mi, 944 km

Coreshare

Same day flight

Yes

Terminal

Meals

Seats

189

Economy

189

16:15

Santiago Del Estero (SDE)

17:55

Buenos Aires (AEP)

Boeing 737-800 Passenger

Begins

2026-06-16

Valid to

2026-06-23

sun

mon

tue

wed

thu

fri

sat

Every Tuesday

Felix Airways

FXX5231

Duration

1h 40m

Distance

587 mi, 944 km

Coreshare

Same day flight

Yes

Terminal

Meals

Seats

189

Economy

189

16:05

Santiago Del Estero (SDE)

17:45

Buenos Aires (EZE)

Boeing 737-800 Passenger

Operates only

2026-06-17

sun

mon

tue

wed

thu

fri

sat

Every Wednesday

Felix Airways

FXX5231

Duration

1h 40m

Distance

597 mi, 961 km

Coreshare

Same day flight

Yes

Terminal

Meals

Seats

189

Economy

189

20:30

Santiago Del Estero (SDE)

22:10

Buenos Aires (EZE)

Boeing 737-800 Passenger

Operates only

2026-06-18

sun

mon

tue

wed

thu

fri

sat

Every Thursday

Felix Airways

FXX5231

Duration

1h 40m

Distance

597 mi, 961 km

Coreshare

Same day flight

Yes

Terminal

Meals

Seats

189

Economy

189

19:05

Santiago Del Estero (SDE)

20:45

Buenos Aires (AEP)

Boeing 737-800 Passenger

Operates only

2026-06-22

sun

mon

tue

wed

thu

fri

sat

Every Monday

Felix Airways

FXX5231

Duration

1h 40m

Distance

587 mi, 944 km

Coreshare

Same day flight

Yes

Terminal

Meals

Seats

189

Economy

189

16:15

Santiago Del Estero (SDE)

17:55

Buenos Aires (EZE)

Boeing 737-800 Passenger

Operates only

2026-06-24

sun

mon

tue

wed

thu

fri

sat

Every Wednesday

Felix Airways

FXX5231

Duration

1h 40m

Distance

597 mi, 961 km

Coreshare

Same day flight

Yes

Terminal

Meals

Seats

189

Economy

189

20:00

Santiago Del Estero (SDE)

21:40

Buenos Aires (EZE)

Boeing 737-800 Passenger

Operates only

2026-06-25

sun

mon

tue

wed

thu

fri

sat

Every Thursday

Felix Airways

FXX5231

Duration

1h 40m

Distance

597 mi, 961 km

Coreshare

Same day flight

Yes

Terminal

Meals

Seats

189

Economy

189

15:30

Santiago Del Estero (SDE)

17:10

Buenos Aires (AEP)

Boeing 737-800 Passenger

Operates only

2026-06-27

sun

mon

tue

wed

thu

fri

sat

Every Saturday

Felix Airways

FXX5231

Duration

1h 40m

Distance

587 mi, 944 km

Coreshare

Same day flight

Yes

Terminal

Meals

Seats

189

Economy

189

19:30

Santiago Del Estero (SDE)

21:10

Buenos Aires (AEP)

Boeing 737-800 Passenger

Operates only

2026-06-29

sun

mon

tue

wed

thu

fri

sat

Every Monday

Felix Airways

FXX5231

Duration

1h 40m

Distance

587 mi, 944 km

Coreshare

Same day flight

Yes

Terminal

Meals

Seats

189

Economy

189

16:25

Santiago Del Estero (SDE)

18:05

Buenos Aires (AEP)

Boeing 737-800 Passenger

Operates only

2026-06-30

sun

mon

tue

wed

thu

fri

sat

Every Tuesday

Felix Airways

FXX5231

Duration

1h 40m

Distance

587 mi, 944 km

Coreshare

Same day flight

Yes

Terminal

Meals

Seats

189

Economy

189

16:05

Santiago Del Estero (SDE)

17:45

Buenos Aires (AEP)

Boeing 737-800 Passenger

Begins

2026-07-02

Valid to

2026-10-22

sun

mon

tue

wed

thu

fri

sat

Every Thursday

Felix Airways

FXX5231

Duration

1h 40m

Distance

587 mi, 944 km

Coreshare

Same day flight

Yes

Terminal

Meals

Seats

189

Economy

189

17:15

Santiago Del Estero (SDE)

18:55

Buenos Aires (AEP)

Boeing 737-800 Passenger

Begins

2026-07-04

Valid to

2026-10-24

sun

mon

tue

wed

thu

fri

sat

Every Saturday

Felix Airways

FXX5231

Duration

1h 40m

Distance

587 mi, 944 km

Coreshare

Same day flight

Yes

Terminal

Meals

Seats

189

Economy

189

17:10

Santiago Del Estero (SDE)

18:50

Buenos Aires (AEP)

Boeing 737-800 Passenger

Begins

2026-07-05

Valid to

2026-07-12

sun

mon

tue

wed

thu

fri

sat

Every Sunday

Felix Airways

FXX5231

Duration

1h 40m

Distance

587 mi, 944 km

Coreshare

Same day flight

Yes

Terminal

Meals

Seats

189

Economy

189

20:20

Santiago Del Estero (SDE)

22:00

Buenos Aires (AEP)

Boeing 737-800 Passenger

Begins

2026-07-07

Valid to

2026-10-20

sun

mon

tue

wed

thu

fri

sat

Every Tuesday

Felix Airways

FXX5231

Duration

1h 40m

Distance

587 mi, 944 km

Coreshare

Same day flight

Yes

Terminal

Meals

Seats

189

Economy

189

19:50

Santiago Del Estero (SDE)

21:30

Buenos Aires (AEP)

Boeing 737-800 Passenger

Operates only

2026-07-13

sun

mon

tue

wed

thu

fri

sat

Every Monday

Felix Airways

FXX5231

Duration

1h 40m

Distance

587 mi, 944 km

Coreshare

Same day flight

Yes

Terminal

Meals

Seats

189

Economy

189

20:40

Santiago Del Estero (SDE)

22:20

Buenos Aires (AEP)

Boeing 737-800 Passenger

Begins

2026-07-19

Valid to

2026-10-18

sun

mon

tue

wed

thu

fri

sat

Every Sunday

Felix Airways

FXX5231

Duration

1h 40m

Distance

587 mi, 944 km

Coreshare

Same day flight

Yes

Terminal

Meals

Seats

189

Economy

189

20:25

Santiago Del Estero (SDE)

22:05

Buenos Aires (AEP)

Boeing 737-800 Passenger

Operates only

2026-08-03

sun

mon

tue

wed

thu

fri

sat

Every Monday

Felix Airways

FXX5231

Duration

1h 40m

Distance

587 mi, 944 km

Coreshare

Same day flight

Yes

Terminal

Meals

Seats

189

Economy

189

19:50

Santiago Del Estero (SDE)

21:30

Buenos Aires (AEP)

Boeing 737-800 Passenger

Begins

2026-08-05

Valid to

2026-10-21

sun

mon

tue

wed

thu

fri

sat

Every Wednesday

Felix Airways

FXX5231

Duration

1h 40m

Distance

587 mi, 944 km

Coreshare

Same day flight

Yes

Terminal

Meals

Seats

189

Economy

189

20:25

Santiago Del Estero (SDE)

22:05

Buenos Aires (AEP)

Boeing 737-800 Passenger

Begins

2026-08-17

Valid to

2026-10-19

sun

mon

tue

wed

thu

fri

sat

Every Monday

Felix Airways

FXX5231

Duration

1h 40m

Distance

587 mi, 944 km

Coreshare

Same day flight

Yes

Terminal

Meals

Seats

189

Economy

189

16:15

Santiago Del Estero (SDE)

17:50

Buenos Aires (AEP)

Boeing 737-800 Passenger

Begins

2026-10-25

Valid to

2027-06-01

sun

mon

tue

wed

thu

fri

sat

Every Sunday

Felix Airways

FXX5231

Duration

1h 35m

Distance

587 mi, 944 km

Coreshare

Same day flight

Yes

Terminal

Meals

Seats

189

Economy

189

16:10

Santiago Del Estero (SDE)

17:45

Buenos Aires (AEP)

Boeing 737-800 Passenger

Begins

2026-10-26

Valid to

2027-06-01

sun

mon

tue

wed

thu

fri

sat

Every Monday

Felix Airways

FXX5231

Duration

1h 35m

Distance

587 mi, 944 km

Coreshare

Same day flight

Yes

Terminal

Meals

Seats

189

Economy

189

17:30

Santiago Del Estero (SDE)

19:05

Buenos Aires (AEP)

Boeing 737-800 Passenger

Begins

2026-10-27

Valid to

2027-06-01

sun

mon

tue

wed

thu

fri

sat

Every Tuesday

Felix Airways

FXX5231

Duration

1h 35m

Distance

587 mi, 944 km

Coreshare

Same day flight

Yes

Terminal

Meals

Seats

189

Economy

189

17:15

Santiago Del Estero (SDE)

18:50

Buenos Aires (AEP)

Boeing 737-800 Passenger

Begins

2026-10-28

Valid to

2027-06-01

sun

mon

tue

wed

thu

fri

sat

Every Wednesday

Felix Airways

FXX5231

Duration

1h 35m

Distance

587 mi, 944 km

Coreshare

Same day flight

Yes

Terminal

Meals

Seats

189

Economy

189

20:20

Santiago Del Estero (SDE)

21:55

Buenos Aires (AEP)

Boeing 737-800 Passenger

Begins

2026-10-29

Valid to

2027-06-01

sun

mon

tue

wed

thu

fri

sat

Every Thursday

Felix Airways

FXX5231

Duration

1h 35m

Distance

587 mi, 944 km

Coreshare

Same day flight

Yes

Terminal

Meals

Seats

189

Economy

189

17:00

Santiago Del Estero (SDE)

18:35

Buenos Aires (AEP)

Boeing 737-800 Passenger

Begins

2026-10-30

Valid to

2027-06-01

sun

mon

tue

wed

thu

fri

sat

Every Friday

Felix Airways

FXX5231

Duration

1h 35m

Distance

587 mi, 944 km

Coreshare

Same day flight

Yes

Terminal

Meals

Seats

189

Economy

189

14:35

Santiago Del Estero (SDE)

16:10

Buenos Aires (AEP)

Boeing 737-800 Passenger

Begins

2026-10-31

Valid to

2027-06-01

sun

mon

tue

wed

thu

fri

sat

Every Saturday

Felix Airways

FXX5231

Duration

1h 35m

Distance

587 mi, 944 km

Coreshare

Same day flight

Yes

Terminal

Meals

Seats

189

Economy

189

According to schedule

Live tracker

SDE

Santiago Del Estero, AR

left TERMINAL N/A

Santiago Del Estero - SDE

THURSDAY 04-JUN-2026

14:30 GMT-0300

AEP

Buenos Aires, AR

arrives TERMINAL N/A

Buenos Aires - AEP

THURSDAY 04-JUN-2026

16:10 GMT-0300

General route info

Frequency:

Daily

Sun Mon Tue Wed Thu Sat

Direct distance

585 miles, 941 km

Actual distance

587 miles, 944 km

0.34%

Flight time

1h 40m

Flights / Week

4 flights

Seats / Week

189 seats/flight

756 seats/week

Upcoming scheduled flights in the coming 30 days

Date

Time

From

To

Aircraft

Status
Date:

Time:

From:

To:

Aircraft:

Status:

04 Jun 2026

14:30

Santiago Del Estero(SDE)

Buenos Aires(AEP)

Boeing 737-800 Passenger

FO5231
Date:

Time:

From:

To:

Aircraft:

Status:

06 Jun 2026

15:05

Santiago Del Estero(SDE)

Buenos Aires(AEP)

Boeing 737-800 Passenger

FO5231
Date:

Time:

From:

To:

Aircraft:

Status:

08 Jun 2026

19:05

Santiago Del Estero(SDE)

Buenos Aires(AEP)

Boeing 737-800 Passenger

FO5231
Date:

Time:

From:

To:

Aircraft:

Status:

09 Jun 2026

15:40

Santiago Del Estero(SDE)

Buenos Aires(AEP)

Boeing 737-800 Passenger

FO5231
Date:

Time:

From:

To:

Aircraft:

Status:

10 Jun 2026

19:35

Santiago Del Estero(SDE)

Buenos Aires(AEP)

Boeing 737-800 Passenger

FO5231
Date:

Time:

From:

To:

Aircraft:

Status:

11 Jun 2026

14:15

Santiago Del Estero(SDE)

Buenos Aires(AEP)

Boeing 737-800 Passenger

FO5231
Date:

Time:

From:

To:

Aircraft:

Status:

13 Jun 2026

15:25

Santiago Del Estero(SDE)

Buenos Aires(AEP)

Boeing 737-800 Passenger

FO5231
Date:

Time:

From:

To:

Aircraft:

Status:

14 Jun 2026

16:30

Santiago Del Estero(SDE)

Buenos Aires(AEP)

Boeing 737-800 Passenger

FO5231
Date:

Time:

From:

To:

Aircraft:

Status:

15 Jun 2026

19:15

Santiago Del Estero(SDE)

Buenos Aires(AEP)

Boeing 737-800 Passenger

FO5231
Date:

Time:

From:

To:

Aircraft:

Status:

16 Jun 2026

16:15

Santiago Del Estero(SDE)

Buenos Aires(AEP)

Boeing 737-800 Passenger

FO5231
Date:

Time:

From:

To:

Aircraft:

Status:

17 Jun 2026

16:05

Santiago Del Estero(SDE)

Buenos Aires(EZE)

Boeing 737-800 Passenger

FO5231
Date:

Time:

From:

To:

Aircraft:

Status:

18 Jun 2026

20:30

Santiago Del Estero(SDE)

Buenos Aires(EZE)

Boeing 737-800 Passenger

FO5231
Date:

Time:

From:

To:

Aircraft:

Status:

20 Jun 2026

15:25

Santiago Del Estero(SDE)

Buenos Aires(AEP)

Boeing 737-800 Passenger

FO5231
Date:

Time:

From:

To:

Aircraft:

Status:

21 Jun 2026

16:30

Santiago Del Estero(SDE)

Buenos Aires(AEP)

Boeing 737-800 Passenger

FO5231
Date:

Time:

From:

To:

Aircraft:

Status:

22 Jun 2026

19:05

Santiago Del Estero(SDE)

Buenos Aires(AEP)

Boeing 737-800 Passenger

FO5231
Date:

Time:

From:

To:

Aircraft:

Status:

23 Jun 2026

16:15

Santiago Del Estero(SDE)

Buenos Aires(AEP)

Boeing 737-800 Passenger

FO5231
Date:

Time:

From:

To:

Aircraft:

Status:

24 Jun 2026

16:15

Santiago Del Estero(SDE)

Buenos Aires(EZE)

Boeing 737-800 Passenger

FO5231
Date:

Time:

From:

To:

Aircraft:

Status:

25 Jun 2026

20:00

Santiago Del Estero(SDE)

Buenos Aires(EZE)

Boeing 737-800 Passenger

FO5231
Date:

Time:

From:

To:

Aircraft:

Status:

27 Jun 2026

15:30

Santiago Del Estero(SDE)

Buenos Aires(AEP)

Boeing 737-800 Passenger

FO5231
Date:

Time:

From:

To:

Aircraft:

Status:

28 Jun 2026

16:30

Santiago Del Estero(SDE)

Buenos Aires(AEP)

Boeing 737-800 Passenger

FO5231
Date:

Time:

From:

To:

Aircraft:

Status:

29 Jun 2026

19:30

Santiago Del Estero(SDE)

Buenos Aires(AEP)

Boeing 737-800 Passenger

FO5231
Date:

Time:

From:

To:

Aircraft:

Status:

30 Jun 2026

16:25

Santiago Del Estero(SDE)

Buenos Aires(AEP)

Boeing 737-800 Passenger

FO5231
Date:

Time:

From:

To:

Aircraft:

Status:

02 Jul 2026

16:05

Santiago Del Estero(SDE)

Buenos Aires(AEP)

Boeing 737-800 Passenger

FO5231
Date:

Time:

From:

To:

Aircraft:

Status:

04 Jul 2026

17:15

Santiago Del Estero(SDE)

Buenos Aires(AEP)

Boeing 737-800 Passenger

FO5231

FXX5231 information

A domestic route in Argentina departing from Santiago Del Estero (SDE) and arriving at Buenos Aires (AEP).

The timezones of the departure and arrival airports are identical, UTC -3.

The flight distance is 587 miles, or 944 km.

For direct flights, the flight time is about 1:40.

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Felix Airways

FXX5231 / FO5231

Flight schedule

General route info

Frequency:

Direct distance

Actual distance

Flight time

Flights / Week

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Upcoming scheduled flights in the coming 30 days

FXX5231 information

Santiago Del Estero (SDE) Flight Deals

Santiago Del Estero Hotel Deals

Santiago Del Estero (SDE) Rental Cars

Santiago Del Estero (SDE) Parking

Popular Airports

Popular Airlines

Felix Airways

FXX5231 / FO5231

Flight schedule

General route info

Frequency:

Direct distance

Actual distance

Flight time

Flights / Week

Seats / Week

Upcoming scheduled flights in the coming 30 days

FXX5231 information

Santiago Del Estero (SDE) Flight Deals

Santiago Del Estero Hotel Deals

Santiago Del Estero (SDE) Rental Cars

Santiago Del Estero (SDE) Parking

Select Destination Airport

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Santiago Del Estero (SDE) Flight Deals

Santiago Del Estero Hotel Deals

Santiago Del Estero (SDE) Rental Cars

Santiago Del Estero (SDE) Parking

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