WN140

For travellers

Departure · Phoenix (PHX)

Terminal 4 · Gate D7

Scheduled 03 Oct 18:55 · Departed 03 Oct 19:10 · +15 min

Board status: Departed

Airborne since 03 Oct 18:54 (ADS-B)

Board data from phx, updated 324 min ago; times local to each airport.

Flight

Status

Completed

Arrival confirmed via

ADS-B (ground reading)

Departure

Phoenix Sky Harbor International Airport (PHX) — Phoenix, United States

Scheduled departure

2026-10-04 01:55 UTC

Departed

2026-10-04 01:54 UTC

Arrival

Chicago Midway International Airport (MDW) — Chicago, United States

Distance flown

2366 km

Straight-line distance

2320 km

Approach distance

115 km

Aircraft

Registration

N8544Z

Type

Boeing 737-800

Seats

175 total (175 Economy)

CO2 (EMEP est., total)

58.5 t (334 kg/pax Economy)

Altitude & speed

Max altitude

39,000 ft

Max ground speed

539 kt

Tracked

3h 7m · 2,363 km

Altitude (ft, max 39,000)

Ground speed (kt, max 539)

Altitude (ft, max 39,000)

Ground speed (kt, max 539)

From the ADS-B positions we received; time since the first fix. A dashed stretch is a gap in reception, bridged by a straight line.

Route map

Airline

Southwest Airlines (SWA)

Latest flights

Departed	Flight	Route	Reg	Aircraft	Status	Distance
2026-10-04 01:54 UTC	SWA140	PHX → MDW Phoenix → Chicago	N8544Z	Boeing 737-800	Completed	2366 km
2026-10-02 20:41 UTC	SWA140	AUS → IND Austin → Indianapolis	N8790Q	Boeing 737 MAX 8	Completed	1559 km
2026-10-01 21:11 UTC	SWA140	AUS → IND Austin → Indianapolis	N8974K	Boeing 737 MAX 8	Completed (landing confirmed by airport data)	1859 km
2026-09-30 21:14 UTC	SWA140	LAS → SMF Las Vegas → Sacramento	N288WN	Boeing 737-700	Completed	759 km
2026-09-29 21:13 UTC	SWA140	LAS → SMF Las Vegas → Sacramento	N437WN	Boeing 737-700	Completed	779 km