YAFT.LIVE

SWA921

DEN → BOI · Boeing 737-700 · Southwest Airlines

Flight

Status
Completed
Arrival confirmed via
ADS-B (ground reading)
Departure
Denver International Airport (DEN) — Denver, United States
Departed
2026-09-13 20:25 UTC
Arrival
Boise Air Terminal/Gowen Field (BOI) — Boise, United States
Distance flown
1162 km
Straight-line distance
1042 km
Approach distance
50 km

Aircraft

Registration
N470WN
Type
Boeing 737-700
Seats
143 total (143 Economy)
CO2 (EMEP est., total)
26.9 t (188 kg/pax Economy)

Altitude & speed

Max altitude
38,000 ft
Max ground speed
416 kt
Tracked
2h 51m · 1,095 km
Altitude (ft, max 38,000)
020,52041,0400m30m1h 0m1h 30m2h 0m2h 30m
Ground speed (kt, max 416)
02254490m30m1h 0m1h 30m2h 0m2h 30m
Altitude (ft, max 38,000)
020,52041,0400m1h 0m2h 0m
Ground speed (kt, max 416)
02254490m1h 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
2026-09-30 21:17 UTC SWA921 AUS → SMF
Austin → Sacramento
 N9014W Boeing 737 MAX 8 Completed 2466 km
2026-09-29 21:36 UTC SWA921 AUS → SMF
Austin → Sacramento
 N8974K Boeing 737 MAX 8 Completed 2596 km
2026-09-28 18:56 UTC SWA921 AUS → MCO
Austin → Orlando
 N8869L Boeing 737 MAX 8 Completed 1718 km
2026-09-28 01:41 UTC SWA921 LAS → SDF
Las Vegas → Louisville
 N946WN Boeing 737-700 Completed 2693 km
2026-09-27 23:07 UTC SWA921 BOI → LAS
Boise → Las Vegas
 N221WN Boeing 737-700 Completed 1021 km
2026-09-27 20:18 UTC SWA921 DEN → BOI
Denver → Boise
 N221WN Boeing 737-700 Completed 1080 km
2026-09-27 02:11 UTC SWA921 BOI → LAS
Boise → Las Vegas
 N8828L Boeing 737 MAX 8 Completed 1007 km
2026-09-25 18:50 UTC SWA921 AUS → MCO
Austin → Orlando
 N8731J Boeing 737 MAX 8 Completed 1704 km
2026-09-23 21:54 UTC SWA921 AUS → SMF
Austin → Sacramento
 N8800L Boeing 737 MAX 8 Completed 2479 km
2026-09-22 21:36 UTC SWA921 AUS → SMF
Austin → Sacramento
 N8843S Boeing 737 MAX 8 Completed 2512 km
2026-09-21 18:43 UTC SWA921 AUS → MCO
Austin → Orlando
 N8552Z Boeing 737-800 Completed 1718 km
2026-09-21 01:44 UTC SWA921 LAS → SDF
Las Vegas → Louisville
 N478WN Boeing 737-700 Completed 2690 km
2026-09-20 23:13 UTC SWA921 BOI → LAS
Boise → Las Vegas
 N478WN Boeing 737-700 Completed 1000 km
2026-09-20 19:55 UTC SWA921 DEN → BOI
Denver → Boise
 N478WN Boeing 737-700 Completed 1099 km
2026-09-19 20:48 UTC SWA921 BOI → LAS
Boise → Las Vegas
 N8755L Boeing 737 MAX 8 Completed 1118 km
2026-09-18 19:10 UTC SWA921 AUS → MCO
Austin → Orlando
 N8949Q Boeing 737 MAX 8 Completed 1818 km
2026-09-17 22:40 UTC SWA921 AUS → MCO
Austin → Orlando
 N8320J Boeing 737-800 Completed 1763 km
2026-09-16 22:04 UTC SWA921 AUS → SMF
Austin → Sacramento
 N8713M Boeing 737-800 Completed 2665 km
2026-09-15 21:52 UTC SWA921 AUS → SMF
Austin → Sacramento
 N8898L Boeing 737 MAX 8 Completed 2579 km
2026-09-14 18:44 UTC SWA921 AUS → MCO
Austin → Orlando
 N8752Q Boeing 737 MAX 8 Completed (landing presumed) 1784 km
2026-09-14 02:01 UTC SWA921 LAS → SDF
Las Vegas → Louisville
 N470WN Boeing 737-700 Completed 2849 km
2026-09-13 23:17 UTC SWA921 BOI → LAS
Boise → Las Vegas
 N470WN Boeing 737-700 Completed 1144 km
2026-09-13 20:25 UTC SWA921 DEN → BOI
Denver → Boise
 N470WN Boeing 737-700 Completed 1162 km
2026-09-12 21:15 UTC SWA921 BOI → LAS
Boise → Las Vegas
 N8728Q Boeing 737 MAX 8 Completed 1057 km
2026-09-12 00:21 UTC SWA921 AUS → MCO
Austin → Orlando
 N8708Q Boeing 737 MAX 8 Completed 2173 km
2026-09-11 15:15 UTC SWA921 CVG → AUS
Cincinnati / Covington → Austin
 N8708Q Boeing 737 MAX 8 Completed 1781 km
2026-09-10 18:07 UTC SWA921 AUS → MCO
Austin → Orlando
 N8816Q Boeing 737 MAX 8 Completed 2037 km
2026-09-09 21:19 UTC SWA921 AUS → SMF
Austin → Sacramento
 N8544Z Boeing 737-800 Completed 2720 km
2026-09-07 18:45 UTC SWA921 AUS → MCO
Austin → Orlando
 N8716B Boeing 737 MAX 8 Completed 1906 km
2026-09-05 21:16 UTC SWA921 BOI → LAS
Boise → Las Vegas
 N1811U Boeing 737 MAX 8 Completed 1047 km
2026-09-04 18:13 UTC SWA921 AUS → MCO
Austin → Orlando
 N8562Z Boeing 737-800 Completed 1898 km
2026-09-02 21:37 UTC SWA921 AUS → SMF
Austin → Sacramento
 N9013M Boeing 737 MAX 8 Completed 2596 km
2026-09-01 21:29 UTC SWA921 AUS → SMF
Austin → Sacramento
 N8902Q Boeing 737 MAX 8 Completed 2601 km
2026-08-31 18:08 UTC SWA921 AUS → MCO
Austin → Orlando
 N8554X Boeing 737-800 Completed 2125 km
2026-08-31 02:25 UTC SWA921 LAS → SDF
Las Vegas → Louisville
 N287WN Boeing 737-700 Completed 2817 km
2026-08-31 00:08 UTC SWA921 BOI → LAS
Boise → Las Vegas
 N287WN Boeing 737-700 Completed 1063 km
2026-08-30 20:47 UTC SWA921 DEN → BOI
Denver → Boise
 N287WN Boeing 737-700 Completed 1485 km
2026-08-29 21:12 UTC SWA921 BOI → LAS
Boise → Las Vegas
 N8641B Boeing 737-800 Completed 1050 km
2026-08-28 18:48 UTC SWA921 AUS → MCO
Austin → Orlando
 N8309C Boeing 737-800 Completed 2038 km
2026-08-27 19:55 UTC SWA921 AUS → MCO
Austin → Orlando
 N8723Q Boeing 737 MAX 8 Completed 1758 km
2026-08-26 21:32 UTC SWA921 AUS → SMF
Austin → Sacramento
 N8848Q Boeing 737 MAX 8 Completed 2591 km
2026-08-25 21:30 UTC SWA921 AUS → SMF
Austin → Sacramento
 N8980Q Boeing 737 MAX 8 Completed 2614 km
2026-08-24 21:08 UTC SWA921 MCO → MCO
Orlando → Orlando
 N8978G Boeing 737 MAX 8 Completed ~4 km est. (3 km recorded)
2026-08-24 18:19 UTC SWA921 AUS → MCO
Austin → Orlando
 N8978G Boeing 737 MAX 8 Completed 1848 km
2026-08-24 01:28 UTC SWA921 LAS → SDF
Las Vegas → Louisville
 N462WN Boeing 737-700 Completed 2777 km
2026-08-23 19:44 UTC SWA921 DEN → LAS
Denver → Las Vegas
 N462WN Boeing 737-700 Completed 2287 km
2026-08-22 21:40 UTC SWA921 BOI → LAS
Boise → Las Vegas
 N8910Q Boeing 737 MAX 8 Completed 1505 km
2026-08-21 18:34 UTC SWA921 AUS → MCO
Austin → Orlando
 N8734Q Boeing 737 MAX 8 Completed 2644 km
2026-08-20 18:13 UTC SWA921 AUS → MCO
Austin → Orlando
 N8525S Boeing 737-800 Completed ~4605 km est. (2998 km recorded)
2026-08-19 21:36 UTC SWA921 AUS → SMF
Austin → Sacramento
 N8850Q Boeing 737 MAX 8 Completed 3603 km

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