YAFT.LIVE

SWA3873

DEN → BZN · Boeing 737-700 · Southwest Airlines

Flight

Status
Completed
Departure
Denver International Airport (DEN) — Denver, United States
Est. departure time
2026-09-02 14:37 UTC (approx.)
Arrival
Gallatin Field (BZN) — Bozeman, United States (predicted)
Distance flown
859 km
Straight-line distance
843 km

Aircraft

Registration
N291WN
Type
Boeing 737-700
Seats
143 total (143 Economy)

Altitude & speed

Max altitude
40,000 ft
Max ground speed
461 kt
Tracked
1h 40m · 851 km
Altitude (ft, max 40,000)
021,60043,2000m30m1h 0m1h 30m
Ground speed (kt, max 461)
02494980m30m1h 0m1h 30m
Altitude (ft, max 40,000)
021,60043,2000m1h 0m
Ground speed (kt, max 461)
02494980m1h 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

Airlines

Airsprint (ASP)
Southwest Airlines (SWA)

Latest flights

DepartedFlightRouteRegAircraftStatusDistance
2026-10-02 14:32 UTC SWA3873 SLC → ?
Salt Lake City → ?
 N8520Q Boeing 737-800 In progress —
2026-10-01 14:12 UTC SWA3873 SLC → DEN
Salt Lake City → Denver
 N8551Q Boeing 737-800 Completed (landing confirmed by airport data) 760 km
2026-09-30 15:13 UTC SWA3873 DEN → BZN
Denver → Bozeman
 N475WN Boeing 737-700 Completed 906 km
2026-09-28 14:06 UTC SWA3873 SJU → MCO
San Juan → Orlando
 N8908Q Boeing 737 MAX 8 Completed 2030 km
2026-09-27 13:56 UTC SWA3873 HOU → PHX
Houston → Phoenix
 N1807U Boeing 737 MAX 8 Completed 1720 km
2026-09-26 22:23 UTC SWA3873 SAT → LAS
San Antonio → Las Vegas
 N8329B Boeing 737-800 Completed 1794 km
2026-09-25 14:16 UTC SWA3873 SJU → MCO
San Juan → Orlando
 N8797Q Boeing 737 MAX 8 Completed 1994 km
2026-09-24 14:12 UTC SWA3873 SJU → MCO
San Juan → Orlando
 N8910Q Boeing 737 MAX 8 Completed (landing confirmed by airport data) ~1959 km est. (105 km recorded)
2026-09-23 15:30 UTC SWA3873 DEN → BZN
Denver → Bozeman
 N7889A Boeing 737-700 Completed 901 km
2026-09-22 15:00 UTC SWA3873 DEN → BZN
Denver → Bozeman
 N7847A Boeing 737-700 Completed 924 km
2026-09-21 16:03 UTC SWA3873 ? → MCO
? → Orlando
 N8702L Boeing 737 MAX 8 Completed 609 km
2026-09-21 14:23 UTC SWA3873 SJU → MCO
San Juan → Orlando
 N8702L Boeing 737 MAX 8 Completed (landing confirmed by airport data) ~1963 km est. (612 km recorded)
2026-09-20 13:50 UTC SWA3873 HOU → PHX
Houston → Phoenix
 N8779Q Boeing 737 MAX 8 Completed 1830 km
2026-09-19 22:41 UTC SWA3873 SAT → LAS
San Antonio → Las Vegas
 N8320J Boeing 737-800 Completed 1875 km
2026-09-18 14:54 UTC SWA3873 SJU → MCO
San Juan → Orlando
 N8538V Boeing 737-800 Completed 2210 km
2026-09-17 14:34 UTC SWA3873 SJU → MCO
San Juan → Orlando
 N871HK Boeing 737 MAX 8 Completed 1968 km
2026-09-16 14:53 UTC SWA3873 DEN → BZN
Denver → Bozeman
 N922WN Boeing 737-700 Completed 979 km
2026-09-15 15:15 UTC SWA3873 DEN → BZN
Denver → Bozeman
 N7885A Boeing 737-700 Completed 953 km
2026-09-13 13:51 UTC SWA3873 HOU → PHX
Houston → Phoenix
 N8910Q Boeing 737 MAX 8 Completed 1819 km
2026-09-12 22:17 UTC SWA3873 SAT → LAS
San Antonio → Las Vegas
 N8584Z Boeing 737-800 Completed 1891 km
2026-09-11 14:10 UTC SWA3873 SJU → MCO
San Juan → Orlando
 N8957Q Boeing 737 MAX 8 Completed 2312 km
2026-09-10 16:09 UTC SWA3873 ? → MCO
? → Orlando
 N8963Q Boeing 737 MAX 8 Completed 690 km
2026-09-10 14:28 UTC SWA3873 SJU → MCO
San Juan → Orlando
 N8963Q Boeing 737 MAX 8 Completed (landing confirmed by airport data) ~1968 km est. (656 km recorded)
2026-09-07 14:42 UTC SWA3873 SJU → MCO
San Juan → Orlando
 N8859Q Boeing 737 MAX 8 Completed 2027 km
2026-09-06 14:58 UTC SWA3873 HOU → PHX
Houston → Phoenix
 N8835Q Boeing 737 MAX 8 Completed 1768 km
2026-09-05 22:04 UTC SWA3873 SAT → LAS
San Antonio → Las Vegas
 N8301J Boeing 737-800 Completed 1856 km
2026-09-04 14:13 UTC SWA3873 SJU → MCO
San Juan → Orlando
 N8943Q Boeing 737 MAX 8 Completed 2017 km
2026-09-03 14:45 UTC SWA3873 SJU → MCO
San Juan → Orlando
 N8717M Boeing 737 MAX 8 Completed 2048 km
2026-09-02 14:54 UTC SWA3873 DEN → BZN
Denver → Bozeman
 N291WN Boeing 737-700 Completed 859 km
2026-09-01 14:44 UTC SWA3873 DEN → BZN
Denver → Bozeman
 N7702A Boeing 737-700 Completed 997 km
2026-08-31 14:23 UTC SWA3873 SJU → MCO
San Juan → Orlando
 N8971L Boeing 737 MAX 8 Completed 2061 km
2026-08-30 13:41 UTC SWA3873 HOU → PHX
Houston → Phoenix
 N8954Q Boeing 737 MAX 8 Completed 1734 km
2026-08-29 22:14 UTC SWA3873 SAT → LAS
San Antonio → Las Vegas
 N8320J Boeing 737-800 Completed 1841 km
2026-08-28 14:12 UTC SWA3873 SJU → MCO
San Juan → Orlando
 N8924Q Boeing 737 MAX 8 Completed 2103 km
2026-08-27 14:24 UTC SWA3873 SJU → MCO
San Juan → Orlando
 N8889Q Boeing 737 MAX 8 Completed 2073 km
2026-08-26 15:08 UTC SWA3873 DEN → BZN
Denver → Bozeman
 N927WN Boeing 737-700 Completed 956 km
2026-08-25 14:59 UTC SWA3873 DEN → BZN
Denver → Bozeman
 N7732A Boeing 737-700 Completed 972 km
2026-08-24 14:11 UTC SWA3873 SJU → MCO
San Juan → Orlando
 N8901Q Boeing 737 MAX 8 Completed 2069 km
2026-08-23 13:48 UTC SWA3873 HOU → PHX
Houston → Phoenix
 N8669B Boeing 737-800 Completed 2307 km
2026-08-21 14:40 UTC SWA3873 SJU → MCO
San Juan → Orlando
 N8921Q Boeing 737 MAX 8 Completed 2283 km
2026-08-20 14:22 UTC SWA3873 SJU → MCO
San Juan → Orlando
 N8693A Boeing 737-800 Completed ~4102 km est. (3215 km recorded)
2026-08-19 15:12 UTC SWA3873 DEN → BZN
Denver → Bozeman
 N7743B Boeing 737-700 Completed 2825 km
2026-08-18 14:49 UTC SWA3873 DEN → BZN
Denver → Bozeman
 N215WN Boeing 737-700 Completed 2942 km
2026-08-17 14:15 UTC SWA3873 SJU → MCO
San Juan → Orlando
 N8808Q Boeing 737 MAX 8 Completed 3052 km
2026-08-16 13:53 UTC SWA3873 HOU → PHX
Houston → Phoenix
 N8976K Boeing 737 MAX 8 Completed 2444 km
2026-08-15 08:27 UTC SWA3873 LAX → LAS
Los Angeles → Las Vegas
 N8954Q Boeing 737 MAX 8 Completed 12877 km
2026-08-14 14:18 UTC SWA3873 SJU → MCO
San Juan → Orlando
 N8988S Boeing 737 MAX 8 Completed ~3949 km est. (2392 km recorded)
2026-08-12 15:11 UTC SWA3873 DEN → BZN
Denver → Bozeman
 N250WN Boeing 737-700 Completed 1488 km
2026-08-11 14:35 UTC SWA3873 DEN → BZN
Denver → Bozeman
 N7885A Boeing 737-700 Completed 1346 km

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