Southwest Airlines

SWA1877 / WN1877

ICAO: SWA1877 IATA: WN1877

Click here to see all flights

Flight schedule

Select flight date

Departure

Arrive

Aircraft

Effective

Avalibility

05:50

Spokane (GEG)

09:00

Denver (DEN)

Boeing 737-800 (winglets) Passenger/BBJ2

Begins

2026-06-06

Valid to

2026-06-27

sun

mon

tue

wed

thu

fri

sat

Every Saturday

Southwest Airlines

SWA1877

Duration

2h 10m

Distance

839 mi, 1350 km

Coreshare

Same day flight

Yes

Terminal

Meals

Seats

165

Economy

165

06:05

Spokane (GEG)

09:15

Denver (DEN)

Boeing 737-800 (winglets) Passenger/BBJ2

Operates only

2026-07-04

sun

mon

tue

wed

thu

fri

sat

Every Saturday

Southwest Airlines

SWA1877

Duration

2h 10m

Distance

839 mi, 1350 km

Coreshare

Same day flight

Yes

Terminal

Meals

Seats

165

Economy

165

05:50

Spokane (GEG)

09:00

Denver (DEN)

Boeing 737-800 (winglets) Passenger/BBJ2

Begins

2026-07-11

Valid to

2026-08-01

sun

mon

tue

wed

thu

fri

sat

Every Saturday

Southwest Airlines

SWA1877

Duration

2h 10m

Distance

839 mi, 1350 km

Coreshare

Same day flight

Yes

Terminal

Meals

Seats

165

Economy

165

20:55

Honolulu (HNL) T2

05:50

Phoenix (PHX) T4

Boeing 737MAX 8 Passenger

Begins

2026-08-04

Valid to

2026-09-30

sun

mon

tue

wed

thu

fri

sat

Every weekday

Southwest Airlines

SWA1877

Duration

5h 55m

Distance

2929 mi, 4713 km

Coreshare

Same day flight

Terminal

Departure: T2 Arrival: T4

Meals

Seats

175

Economy

175

16:40

El Paso (ELP)

19:30

Houston (HOU)

Boeing 737-700 Passenger (Scimitar Winglets)

Begins

2026-10-01

Valid to

2026-10-30

sun

mon

tue

wed

thu

fri

sat

Every Monday, Thursday and Friday

Southwest Airlines

SWA1877

Duration

1h 50m

Distance

680 mi, 1094 km

Coreshare

Same day flight

Yes

Terminal

Meals

Seats

137

Economy

137

13:55

El Paso (ELP)

16:45

Houston (HOU)

Boeing 737-700 Passenger (Scimitar Winglets)

Begins

2026-10-03

Valid to

2026-10-31

sun

mon

tue

wed

thu

fri

sat

Every Saturday

Southwest Airlines

SWA1877

Duration

1h 50m

Distance

680 mi, 1094 km

Coreshare

Same day flight

Yes

Terminal

Meals

Seats

137

Economy

137

16:50

El Paso (ELP)

19:40

Houston (HOU)

Boeing 737-700 Passenger (Scimitar Winglets)

Begins

2026-10-04

Valid to

2026-10-25

sun

mon

tue

wed

thu

fri

sat

Every Sunday

Southwest Airlines

SWA1877

Duration

1h 50m

Distance

680 mi, 1094 km

Coreshare

Same day flight

Yes

Terminal

Meals

Seats

137

Economy

137

17:20

Lubbock (LBB)

17:45

Las Vegas (LAS) T1

Boeing 737-700 Passenger (Scimitar Winglets)

Begins

2026-10-06

Valid to

2026-10-28

sun

mon

tue

wed

thu

fri

sat

Tuesdays and Wednesdays

Southwest Airlines

SWA1877

Duration

2h 25m

Distance

777 mi, 1250 km

Coreshare

Same day flight

Yes

Terminal

Arrival: T1

Meals

Seats

137

Economy

137

18:20

Las Vegas (LAS) T1

19:35

Long Beach (LGB)

Boeing 737-700 Passenger (Scimitar Winglets)

Begins

2026-10-06

Valid to

2026-10-28

sun

mon

tue

wed

thu

fri

sat

Tuesdays and Wednesdays

Southwest Airlines

SWA1877

Duration

1h 15m

Distance

232 mi, 373 km

Coreshare

Same day flight

Yes

Terminal

Departure: T1

Meals

Seats

137

Economy

137

15:05

Houston (HOU)

16:45

Lubbock (LBB)

Boeing 737-700 Passenger (Scimitar Winglets)

Begins

2026-10-06

Valid to

2026-10-28

sun

mon

tue

wed

thu

fri

sat

Tuesdays and Wednesdays

Southwest Airlines

SWA1877

Duration

1h 40m

Distance

476 mi, 766 km

Coreshare

Same day flight

Yes

Terminal

Meals

Seats

137

Economy

137

08:20

Detroit (DTW) TE

08:45

Chicago (MDW)

Boeing 737-800 (winglets) Passenger/BBJ2

Begins

2026-11-01

Valid to

2026-11-15

sun

mon

tue

wed

thu

fri

sat

Every Monday, Thursday, Friday and Sunday

Southwest Airlines

SWA1877

Duration

1h 25m

Distance

229 mi, 368 km

Coreshare

Same day flight

Yes

Terminal

Departure: TE

Meals

Seats

165

Economy

165

08:45

Detroit (DTW) TE

09:10

Chicago (MDW)

Boeing 737MAX 8 Passenger

Begins

2026-11-03

Valid to

2026-11-11

sun

mon

tue

wed

thu

fri

sat

Tuesdays and Wednesdays

Southwest Airlines

SWA1877

Duration

1h 25m

Distance

229 mi, 368 km

Coreshare

Same day flight

Yes

Terminal

Departure: TE

Meals

Seats

175

Economy

175

09:00

Detroit (DTW) TE

09:25

Chicago (MDW)

Boeing 737MAX 8 Passenger

Begins

2026-11-07

Valid to

2026-11-14

sun

mon

tue

wed

thu

fri

sat

Every Saturday

Southwest Airlines

SWA1877

Duration

1h 25m

Distance

229 mi, 368 km

Coreshare

Same day flight

Yes

Terminal

Departure: TE

Meals

Seats

175

Economy

175

08:45

Detroit (DTW) TE

09:10

Chicago (MDW)

Boeing 737MAX 8 Passenger

Begins

2026-11-16

Valid to

2026-11-19

sun

mon

tue

wed

thu

fri

sat

Every Monday, Tuesday, Wednesday and Thursday

Southwest Airlines

SWA1877

Duration

1h 25m

Distance

229 mi, 368 km

Coreshare

Same day flight

Yes

Terminal

Departure: TE

Meals

Seats

175

Economy

175

08:20

Detroit (DTW) TE

08:45

Chicago (MDW)

Boeing 737-800 (winglets) Passenger/BBJ2

Begins

2026-11-20

Valid to

2026-11-27

sun

mon

tue

wed

thu

fri

sat

Every Monday, Friday and Sunday

Southwest Airlines

SWA1877

Duration

1h 25m

Distance

229 mi, 368 km

Coreshare

Same day flight

Yes

Terminal

Departure: TE

Meals

Seats

165

Economy

165

08:30

Detroit (DTW) TE

08:55

Chicago (MDW)

Boeing 737MAX 8 Passenger

Begins

2026-11-21

Valid to

2026-11-28

sun

mon

tue

wed

thu

fri

sat

Every Saturday

Southwest Airlines

SWA1877

Duration

1h 25m

Distance

229 mi, 368 km

Coreshare

Same day flight

Yes

Terminal

Departure: TE

Meals

Seats

175

Economy

175

08:25

Detroit (DTW) TE

08:50

Chicago (MDW)

Boeing 737-700 Passenger (Scimitar Winglets)

Begins

2026-11-24

Valid to

2026-11-30

sun

mon

tue

wed

thu

fri

sat

Every Monday, Tuesday and Wednesday

Southwest Airlines

SWA1877

Duration

1h 25m

Distance

229 mi, 368 km

Coreshare

Same day flight

Yes

Terminal

Departure: TE

Meals

Seats

137

Economy

137

08:40

Detroit (DTW) TE

09:05

Chicago (MDW)

Boeing 737MAX 8 Passenger

Operates only

2026-11-26

sun

mon

tue

wed

thu

fri

sat

Every Thursday

Southwest Airlines

SWA1877

Duration

1h 25m

Distance

229 mi, 368 km

Coreshare

Same day flight

Yes

Terminal

Departure: TE

Meals

Seats

175

Economy

175

08:25

Detroit (DTW) TE

08:50

Chicago (MDW)

Boeing 737-800 (winglets) Passenger/BBJ2

Operates only

2026-11-29

sun

mon

tue

wed

thu

fri

sat

Every Sunday

Southwest Airlines

SWA1877

Duration

1h 25m

Distance

229 mi, 368 km

Coreshare

Same day flight

Yes

Terminal

Departure: TE

Meals

Seats

165

Economy

165

08:45

Detroit (DTW) TE

09:10

Chicago (MDW)

Boeing 737MAX 8 Passenger

Begins

2026-12-01

Valid to

2026-12-10

sun

mon

tue

wed

thu

fri

sat

Every day of the week except Saturdays and Sundays

Southwest Airlines

SWA1877

Duration

1h 25m

Distance

229 mi, 368 km

Coreshare

Same day flight

Yes

Terminal

Departure: TE

Meals

Seats

175

Economy

175

09:00

Detroit (DTW) TE

09:25

Chicago (MDW)

Boeing 737MAX 8 Passenger

Begins

2026-12-05

Valid to

2026-12-12

sun

mon

tue

wed

thu

fri

sat

Every Saturday

Southwest Airlines

SWA1877

Duration

1h 25m

Distance

229 mi, 368 km

Coreshare

Same day flight

Yes

Terminal

Departure: TE

Meals

Seats

175

Economy

175

08:20

Detroit (DTW) TE

08:45

Chicago (MDW)

Boeing 737-800 (winglets) Passenger/BBJ2

Begins

2026-12-06

Valid to

2026-12-13

sun

mon

tue

wed

thu

fri

sat

Fridays and Sundays

Southwest Airlines

SWA1877

Duration

1h 25m

Distance

229 mi, 368 km

Coreshare

Same day flight

Yes

Terminal

Departure: TE

Meals

Seats

165

Economy

165

08:45

Detroit (DTW) TE

09:10

Chicago (MDW)

Boeing 737MAX 8 Passenger

Begins

2026-12-14

Valid to

2026-12-16

sun

mon

tue

wed

thu

fri

sat

Every Monday, Tuesday and Wednesday

Southwest Airlines

SWA1877

Duration

1h 25m

Distance

229 mi, 368 km

Coreshare

Same day flight

Yes

Terminal

Departure: TE

Meals

Seats

175

Economy

175

08:20

Detroit (DTW) TE

08:45

Chicago (MDW)

Boeing 737-800 (winglets) Passenger/BBJ2

Operates only

2026-12-17

sun

mon

tue

wed

thu

fri

sat

Every Thursday

Southwest Airlines

SWA1877

Duration

1h 25m

Distance

229 mi, 368 km

Coreshare

Same day flight

Yes

Terminal

Departure: TE

Meals

Seats

165

Economy

165

08:25

Detroit (DTW) TE

08:50

Chicago (MDW)

Boeing 737-700 Passenger (Scimitar Winglets)

Begins

2026-12-18

Valid to

2026-12-23

sun

mon

tue

wed

thu

fri

sat

Every day of the week except Thursdays and Saturdays

Southwest Airlines

SWA1877

Duration

1h 25m

Distance

229 mi, 368 km

Coreshare

Same day flight

Yes

Terminal

Departure: TE

Meals

Seats

137

Economy

137

08:30

Detroit (DTW) TE

08:55

Chicago (MDW)

Boeing 737MAX 8 Passenger

Begins

2026-12-19

Valid to

2027-01-02

sun

mon

tue

wed

thu

fri

sat

Every Saturday

Southwest Airlines

SWA1877

Duration

1h 25m

Distance

229 mi, 368 km

Coreshare

Same day flight

Yes

Terminal

Departure: TE

Meals

Seats

175

Economy

175

08:45

Detroit (DTW) TE

09:10

Chicago (MDW)

Boeing 737MAX 8 Passenger

Begins

2026-12-24

Valid to

2027-01-01

sun

mon

tue

wed

thu

fri

sat

Thursdays and Fridays

Southwest Airlines

SWA1877

Duration

1h 25m

Distance

229 mi, 368 km

Coreshare

Same day flight

Yes

Terminal

Departure: TE

Meals

Seats

175

Economy

175

08:25

Detroit (DTW) TE

08:50

Chicago (MDW)

Boeing 737-700 Passenger (Scimitar Winglets)

Begins

2026-12-27

Valid to

2027-01-03

sun

mon

tue

wed

thu

fri

sat

Every Monday, Tuesday, Wednesday and Sunday

Southwest Airlines

SWA1877

Duration

1h 25m

Distance

229 mi, 368 km

Coreshare

Same day flight

Yes

Terminal

Departure: TE

Meals

Seats

137

Economy

137

08:20

Detroit (DTW) TE

08:45

Chicago (MDW)

Boeing 737-800 (winglets) Passenger/BBJ2

Operates only

2027-01-04

sun

mon

tue

wed

thu

fri

sat

Every Monday

Southwest Airlines

SWA1877

Duration

1h 25m

Distance

229 mi, 368 km

Coreshare

Same day flight

Yes

Terminal

Departure: TE

Meals

Seats

165

Economy

165

08:45

Detroit (DTW) TE

09:10

Chicago (MDW)

Boeing 737MAX 8 Passenger

Operates only

2027-01-05

sun

mon

tue

wed

thu

fri

sat

Every Tuesday

Southwest Airlines

SWA1877

Duration

1h 25m

Distance

229 mi, 368 km

Coreshare

Same day flight

Yes

Terminal

Departure: TE

Meals

Seats

175

Economy

175

TERMINAL B

According to schedule

Live tracker

SJC

San Jose, US

left TERMINAL B

San Jose - SJC

WEDNESDAY 03-JUN-2026

10:50 GMT-0700

MDW

Chicago, US

arrives TERMINAL N/A

Chicago - MDW

WEDNESDAY 03-JUN-2026

16:55 GMT-0500

General route info

Frequency:

Daily

Sun Mon Tue Wed Thu Fri Sat

Direct distance

227 miles, 365 km

Actual distance

229 miles, 368 km

0.88%

Flight time

1h 25m

Flights / Week

16 flights

Seats / Week

165 seats/flight

2640 seats/week

Upcoming scheduled flights in the coming 30 days

Date

Time

From

To

Aircraft

Status
Date:

Time:

From:

To:

Aircraft:

Status:

03 Jun 2026

10:50

San Jose(SJC)

Chicago(MDW)

Boeing 737-800 (winglets) Passenger/BBJ2

WN1877
Date:

Time:

From:

To:

Aircraft:

Status:

06 Jun 2026

05:50

Spokane(GEG)

Denver(DEN)

Boeing 737-800 (winglets) Passenger/BBJ2

WN1877
Date:

Time:

From:

To:

Aircraft:

Status:

13 Jun 2026

05:50

Spokane(GEG)

Denver(DEN)

Boeing 737-800 (winglets) Passenger/BBJ2

WN1877
Date:

Time:

From:

To:

Aircraft:

Status:

20 Jun 2026

05:50

Spokane(GEG)

Denver(DEN)

Boeing 737-800 (winglets) Passenger/BBJ2

WN1877
Date:

Time:

From:

To:

Aircraft:

Status:

27 Jun 2026

05:50

Spokane(GEG)

Denver(DEN)

Boeing 737-800 (winglets) Passenger/BBJ2

WN1877