WN3421

For travellers

Departure · Phoenix (PHX)

Terminal 4 · Gate C8

Scheduled 02 Oct 13:55 · Departed 02 Oct 14:36 · +41 min

Board status: Departed

Airborne since 02 Oct 14:21 (ADS-B)

Board data from phx, updated 586 min ago; times local to each airport.

Flight

Status

Completed (landing presumed)

Arrival confirmed via

Inferred (no confirmation)

Departure

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

Scheduled departure

2026-10-02 20:55 UTC

Departed

2026-10-02 21:21 UTC

Arrival

Kansas City International Airport (MCI) — Kansas City, United States

Distance flown

1710 km

Straight-line distance

1677 km

Approach distance

65 km

Aircraft

Registration

N8904L

Type

Boeing 737 MAX 8

Seats

175 total (175 Economy)

CO2 (EMEP est., total)

37.1 t (212 kg/pax Economy)

Altitude & speed

Max altitude

37,025 ft

Max ground speed

489 kt

Tracked

2h 35m · 1,705 km

Altitude (ft, max 37,025)

Ground speed (kt, max 489)

Altitude (ft, max 37,025)

Ground speed (kt, max 489)

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
2026-10-02 21:21 UTC	SWA3421	PHX → MCI Phoenix → Kansas City	N8904L	Boeing 737 MAX 8	Completed (landing presumed)	1710 km
2026-10-01 22:16 UTC	SWA3421	PHX → MCI Phoenix → Kansas City	N8855Q	Boeing 737 MAX 8	Completed (landing presumed)	1850 km
2026-09-30 18:52 UTC	SWA3421	DEN → SMF Denver → Sacramento	N8788L	Boeing 737 MAX 8	Completed	1502 km
2026-09-29 18:41 UTC	SWA3421	DEN → SMF Denver → Sacramento	N8520Q	Boeing 737-800	Completed	1531 km
2026-09-29 02:05 UTC	SWA3421	DEN → SMF Denver → Sacramento	N8795L	Boeing 737 MAX 8	Completed	1556 km