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WN1823

DEN → TUS · Boeing 737-700 · Southwest Airlines

For travellers

Departure · Denver (DEN)

Gate C42
Scheduled 02 Oct 20:55 · Departed 02 Oct 21:02 · +7 min
Board status: Off block
Airborne since 02 Oct 21:11 (ADS-B)

Board data from den, updated 19 min ago; times local to each airport.

Flight

Status
Completed
Arrival confirmed via
ADS-B (ground reading)
Departure
Denver International Airport (DEN) — Denver, United States
Scheduled departure
2026-10-03 02:55 UTC
Departed
2026-10-03 03:11 UTC
Arrival
Tucson International Airport / Morris Air National Guard Base (TUS) — Tucson, United States
Distance flown
1163 km
Straight-line distance
1029 km
Approach distance
62 km

Aircraft

Registration
N948WN
Type
Boeing 737-700
Seats
143 total (143 Economy)
CO2 (EMEP est., total)
26.5 t (185 kg/pax Economy)

Altitude & speed

Max altitude
40,025 ft
Max ground speed
498 kt
Tracked
1h 34m · 1,159 km
Altitude (ft, max 40,025)
021,61443,2270m30m1h 0m1h 30m
Ground speed (kt, max 498)
02695380m30m1h 0m1h 30m
Altitude (ft, max 40,025)
021,61443,2270m1h 0m
Ground speed (kt, max 498)
02695380m1h 0m

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

DepartedFlightRouteRegAircraftStatusDistance
2026-10-03 03:11 UTC SWA1823 DEN → TUS
Denver → Tucson
 N948WN Boeing 737-700 Completed 1163 km
2026-10-02 03:38 UTC SWA1823 DEN → TUS
Denver → Tucson
 N7880D Boeing 737-700 Completed 1139 km

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