American Airlines

AAL4251 / AA4251

ICAO: AAL4251 IATA: AA4251

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Flight schedule

Select flight date

Departure

Arrive

Aircraft

Effective

Avalibility

22:38

Chicago (ORD) T3

00:31

Sioux Falls (FSD)

Embraer 170

Begins

2026-10-05

Valid to

2026-10-09

sun

mon

tue

wed

thu

fri

sat

Every day of the week except Saturdays and Sundays

American Airlines

AAL4251

Duration

1h 53m

Distance

463 mi, 745 km

Coreshare

AS 4064 /IB 4061

Same day flight

Terminal

Departure: T3

Meals

Seats

First class

Economy

22:38

Chicago (ORD) T3

00:31

Sioux Falls (FSD)

Embraer 170

Begins

2026-10-10

Valid to

2026-10-24

sun

mon

tue

wed

thu

fri

sat

Every weekday

American Airlines

AAL4251

Duration

1h 53m

Distance

463 mi, 745 km

Coreshare

AS 6069 /IB 4061

Same day flight

Terminal

Departure: T3

Meals

Seats

First class

Economy

22:38

Chicago (ORD) T3

00:31

Sioux Falls (FSD)

Embraer 170

Begins

2026-10-25

Valid to

2026-10-31

sun

mon

tue

wed

thu

fri

sat

Every weekday

American Airlines

AAL4251

Duration

1h 53m

Distance

463 mi, 745 km

Coreshare

AS 6069 /IB 4061 /QR 2484

Same day flight

Terminal

Departure: T3

Meals

Seats

First class

Economy

07:09

Tallahassee (TLH)

08:48

Dallas (DFW)

Embraer 175

Begins

2026-11-19

Valid to

2026-12-01

sun

mon

tue

wed

thu

fri

sat

Every weekday

American Airlines

AAL4251

Duration

2h 39m

Distance

769 mi, 1237 km

Coreshare

QR 8195

Same day flight

Yes

Terminal

Meals

Onboard services

Wi-Fi

Seats

First class

Economy

22:38

Chicago (ORD) T3

00:31

Sioux Falls (FSD)

Embraer 170

Begins

2026-12-02

Valid to

2027-01-01

sun

mon

tue

wed

thu

fri

sat

Every weekday

American Airlines

AAL4251

Duration

1h 53m

Distance

463 mi, 745 km

Coreshare

AS 6496 /IB 4061

Same day flight

Terminal

Departure: T3

Meals

Seats

First class

Economy

22:38

Chicago (ORD) T3

00:31

Sioux Falls (FSD)

Embraer 170

Begins

2027-01-02

Valid to

2027-01-05

sun

mon

tue

wed

thu

fri

sat

Every Monday, Tuesday, Saturday and Sunday

American Airlines

AAL4251

Duration

1h 53m

Distance

463 mi, 745 km

Coreshare

AS 6069 /IB 4061

Same day flight

Terminal

Departure: T3

Meals

Seats

First class

Economy

Loading flight status...

General route info

Frequency:

Daily

Sun Mon Tue Wed Thu Fri Sat

Direct distance

461 miles, 743 km

Actual distance

463 miles, 745 km

0.43%

Flight time

1h 53m

Flights / Week

21 flights

Seats / Week

65 seats/flight

1365 seats/week

Upcoming scheduled flights in the coming 30 days

Date

Time

From

To

Aircraft

Status

AAL4251 information

A domestic route in USA departing from Chicago (ORD) and arriving at Sioux Falls (FSD).

The timezones of the departure and arrival airports are identical, UTC -5.

The flight distance is 463 miles, or 745 km.

For direct flights, the flight time is about 1:53.

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Other flights between Chicago and Sioux Falls with American Airlines

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American Airlines

AAL4251 / AA4251

Flight schedule

General route info

Frequency:

Direct distance

Actual distance

Flight time

Flights / Week

Seats / Week

Upcoming scheduled flights in the coming 30 days

AAL4251 information

Chicago (ORD) Flight Deals

Chicago Hotel Deals

Chicago (ORD) Rental Cars

Chicago (ORD) Parking

Other flights between Chicago and Sioux Falls with American Airlines

Popular Airports

Popular Airlines

American Airlines

AAL4251 / AA4251

Flight schedule

General route info

Frequency:

Direct distance

Actual distance

Flight time

Flights / Week

Seats / Week

Upcoming scheduled flights in the coming 30 days

AAL4251 information

Chicago (ORD) Flight Deals

Chicago Hotel Deals

Chicago (ORD) Rental Cars

Chicago (ORD) Parking

Select Destination Airport

Select Departure Airport

Other flights between Chicago and Sioux Falls with American Airlines

Chicago (ORD) Flight Deals

Chicago Hotel Deals

Chicago (ORD) Rental Cars

Chicago (ORD) Parking

Select Destination Airport

Select Departure Airport