WN4213

PHX → BOI · Boeing 737 MAX 8 · Southwest Airlines

For travellers

Departure · Phoenix (PHX)

Terminal 4 · Gate C18

Scheduled 03 Oct 08:30 · Departed 03 Oct 08:41 · +11 min

Board status: Departed

Airborne since 03 Oct 08:40 (ADS-B)

Arrival · Boise (BOI)

Scheduled 03 Oct 11:33 · Estimated 03 Oct 11:27 · early

Board status: Scheduled

Landed 03 Oct 12:22 (ADS-B)

Board data from boi, phx, updated 1248 min ago; times local to each airport.

Flight

Status

Completed

Arrival confirmed via

ADS-B (callsign change)

Departure

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

Scheduled departure

2026-10-03 15:30 UTC

Departed

2026-10-03 15:40 UTC

Arrival

Boise Air Terminal/Gowen Field (BOI) — Boise, United States

Scheduled arrival

2026-10-03 17:33 UTC

Estimated arrival

2026-10-03 17:27 UTC

Distance flown

1263 km

Straight-line distance

1184 km

Approach distance

56 km

Aircraft

Registration

N9012J

Type

Boeing 737 MAX 8

Seats

175 total (175 Economy) (typical for type, not this tail)

CO2 (EMEP est., total)

27.6 t (158 kg/pax Economy)

Altitude & speed

Max altitude

36,025 ft

Max ground speed

471 kt

Tracked

2h 42m · 1,255 km

Altitude (ft, max 36,025)

Ground speed (kt, max 471)

Altitude (ft, max 36,025)

Ground speed (kt, max 471)

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
2026-10-03 15:40 UTC	SWA4213	PHX → BOI Phoenix → Boise	N9012J	Boeing 737 MAX 8	Completed	1263 km
2026-09-27 13:21 UTC	SWA4213	PHX → BNA Phoenix → Nashville	N8952Q	Boeing 737 MAX 8	Completed	2360 km
2026-09-20 13:02 UTC	SWA4213	PHX → BNA Phoenix → Nashville	N8755L	Boeing 737 MAX 8	Completed	2545 km

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