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WN3866

SLC → AUS · Boeing 737-800 · Southwest Airlines

For travellers

Departure · Salt Lake City (SLC)

Gate B37
Scheduled 06:20
Board status: On Time
Airborne since 06:36 (ADS-B)

Arrival · Austin (AUS)

Gate 18 · Baggage belt 5
Scheduled 10:00 · Landed 10:20 · +20 min
Board status: Arrived 10:20A
Landed 10:20 (airport data)

Board data from aus, slc, updated 25 min ago; times local to each airport.

Flight

Status
Completed (landing confirmed by airport data)
Arrival confirmed via
Airport data (confirmed)
Departure
Salt Lake City International Airport (SLC) — Salt Lake City, United States
Scheduled departure
2026-10-02 12:20 UTC
Departed
2026-10-02 12:36 UTC
Arrival
Austin Bergstrom International Airport (AUS) — Austin, United States
Scheduled arrival
2026-10-02 15:00 UTC
Estimated arrival
2026-10-02 14:53 UTC
Distance flown
1817 km
Straight-line distance
1747 km

Aircraft

Registration
N8544Z
Type
Boeing 737-800
Seats
175 total (175 Economy)
CO2 (EMEP est., total)
45.3 t (259 kg/pax Economy)

Altitude & speed

Max altitude
39,025 ft
Max ground speed
504 kt
Tracked
2h 23m · 1,807 km
Altitude (ft, max 39,025)
021,07442,1470m30m1h 0m1h 30m2h 0m
Ground speed (kt, max 504)
02725440m30m1h 0m1h 30m2h 0m
Altitude (ft, max 39,025)
021,07442,1470m1h 0m2h 0m
Ground speed (kt, max 504)
02725440m1h 0m2h 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
2026-10-02 12:36 UTC SWA3866 SLC → AUS
Salt Lake City → Austin
 N8544Z Boeing 737-800 Completed (landing confirmed by airport data) 1817 km
2026-10-01 12:21 UTC SWA3866 SLC → AUS
Salt Lake City → Austin
 N8719Q Boeing 737 MAX 8 Completed 2130 km
2026-09-30 20:11 UTC SWA3866 LIT → BNA
Little Rock → Nashville
 N240WN Boeing 737-700 Completed 597 km
2026-09-30 17:09 UTC SWA3866 DEN → LIT
Denver → Little Rock
 N240WN Boeing 737-700 Completed 1285 km
2026-09-29 17:11 UTC SWA3866 DEN → LIT
Denver → Little Rock
 N220WN Boeing 737-700 Completed 1280 km

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