WN552

For travellers

Departure · Denver (DEN)

Gate C35

Scheduled 08:50 · Departed 08:52

Board status: Off block

Airborne since 09:13 (ADS-B)

Arrival · Boise (BOI)

Scheduled 10:45 · Estimated 10:48

Board status: Scheduled

Landed 11:31 (ADS-B)

Board data from boi, den, updated 37 min ago; times local to each airport.

Flight

Status

Completed

Arrival confirmed via

ADS-B (callsign change)

Departure

Denver International Airport (DEN) — Denver, United States

Scheduled departure

2026-10-03 14:50 UTC

Departed

2026-10-03 15:13 UTC

Arrival

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

Scheduled arrival

2026-10-03 16:45 UTC

Estimated arrival

2026-10-03 16:48 UTC

Distance flown

1096 km

Straight-line distance

1042 km

Approach distance

55 km

Aircraft

Registration

N9018H

Type

Boeing 737 MAX 8

Seats

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

CO2 (EMEP est., total)

24.9 t (142 kg/pax Economy)

Altitude & speed

Max altitude

32,000 ft

Max ground speed

458 kt

Tracked

2h 18m · 1,086 km

Altitude (ft, max 32,000)

Ground speed (kt, max 458)

Altitude (ft, max 32,000)

Ground speed (kt, max 458)

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 15:13 UTC	SWA552	DEN → BOI Denver → Boise	N9018H	Boeing 737 MAX 8	Completed	1096 km
2026-10-02 22:50 UTC	SWA552	BWI → DEN Baltimore → Denver	N8600F	Boeing 737-800	Completed	2571 km
2026-10-02 20:40 UTC	SWA552	RDU → BWI Raleigh/Durham → Baltimore	N8600F	Boeing 737-800	Completed	505 km
2026-10-01 23:31 UTC	SWA552	BWI → DEN Baltimore → Denver	N8612K	Boeing 737-800	Completed	2497 km
2026-10-01 21:18 UTC	SWA552	RDU → BWI Raleigh/Durham → Baltimore	N8612K	Boeing 737-800	Completed	528 km
2026-09-30 12:44 UTC	SWA552	BOI → SAN Boise → San Diego	N449WN	Boeing 737-700	Completed	1343 km