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SWA1637

JAX → DEN · Boeing 737-700 · Southwest Airlines

For travellers

Arrival · Denver (DEN)

Gate C35 · Baggage belt 2
Scheduled 28 Sep 18:25 · Landed 28 Sep 19:16 · +52 min
Board status: Arrived
Landed 28 Sep 20:23 (ADS-B)

Board data from den, updated 6706 min ago; times local to each airport.

Flight

Status
Completed
Arrival confirmed via
ADS-B (ground reading)
Departure
Jacksonville International Airport (JAX) — Jacksonville, United States
Departed
2026-09-28 21:50 UTC
Arrival
Denver International Airport (DEN) — Denver, United States
Scheduled arrival
2026-09-29 00:25 UTC
Also flies as
WN1637
Distance flown
2444 km
Straight-line distance
2325 km
Approach distance
39 km

Aircraft

Registration
N903WN
Type
Boeing 737-700
Seats
143 total (143 Economy)
CO2 (EMEP est., total)
53.5 t (374 kg/pax Economy)

Altitude & speed

Max altitude
36,025 ft
Max ground speed
481 kt
Tracked
4h 34m · 2,439 km
Altitude (ft, max 36,025)
019,45438,9070m1h 0m2h 0m3h 0m4h 0m
Ground speed (kt, max 481)
02605190m1h 0m2h 0m3h 0m4h 0m
Altitude (ft, max 36,025)
019,45438,9070m2h 0m4h 0m
Ground speed (kt, max 481)
02605190m2h 0m4h 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 19:43 UTC SWA1637 DEN → LAS
Denver → Las Vegas
 N8311Q Boeing 737-800 Completed 1045 km
2026-10-01 21:52 UTC SWA1637 PVD → LAS
Providence → Las Vegas
 N8813Q Boeing 737 MAX 8 Completed 355 km
2026-10-01 21:28 UTC SWA1637 DEN → LAS
Denver → Las Vegas
 N8813Q Boeing 737 MAX 8 Incomplete (signal lost) ~1064 km est. (456 km recorded)
2026-10-01 04:44 UTC SWA1637 DEN → PHX
Denver → Phoenix
 N294WN Boeing 737-700 Completed 1067 km
2026-09-30 03:54 UTC SWA1637 DEN → PHX
Denver → Phoenix
 N8307K Boeing 737-800 Completed 1154 km
2026-09-29 02:24 UTC SWA1637 DEN → PHX
Denver → Phoenix
 N903WN Boeing 737-700 Completed 1034 km
2026-09-28 21:50 UTC SWA1637 JAX → DEN
Jacksonville → Denver
 N903WN Boeing 737-700 Completed 2444 km
2026-09-27 16:41 UTC SWA1637 MDW → HOU
Chicago → Houston
 N8815L Boeing 737 MAX 8 Completed (landing presumed) 1585 km
2026-09-25 21:27 UTC SWA1637 JAX → DEN
Jacksonville → Denver
 N914WN Boeing 737-700 Completed 2968 km
2026-09-25 02:23 UTC SWA1637 DEN → PHX
Denver → Phoenix
 N429WN Boeing 737-700 Completed 1000 km
2026-09-24 21:51 UTC SWA1637 JAX → DEN
Jacksonville → Denver
 N429WN Boeing 737-700 Completed 2658 km
2026-09-24 03:19 UTC SWA1637 DEN → PHX
Denver → Phoenix
 N8824Q Boeing 737 MAX 8 Completed 1037 km
2026-09-23 04:06 UTC SWA1637 DEN → PHX
Denver → Phoenix
 N8791D Boeing 737 MAX 8 Completed 1055 km
2026-09-22 02:07 UTC SWA1637 DEN → PHX
Denver → Phoenix
 N915WN Boeing 737-700 Completed 1006 km
2026-09-21 21:07 UTC SWA1637 JAX → DEN
Jacksonville → Denver
 N915WN Boeing 737-700 Completed 2493 km
2026-09-20 16:56 UTC SWA1637 MDW → HOU
Chicago → Houston
 N9020R Boeing 737 MAX 8 Completed 1795 km
2026-09-19 02:43 UTC SWA1637 DEN → PHX
Denver → Phoenix
 N297WN Boeing 737-700 Completed 1063 km
2026-09-18 21:48 UTC SWA1637 JAX → DEN
Jacksonville → Denver
 N297WN Boeing 737-700 Completed 3229 km
2026-09-18 00:49 UTC SWA1637 DEN → PHX
Denver → Phoenix
 N449WN Boeing 737-700 Completed 1082 km
2026-09-17 21:05 UTC SWA1637 JAX → DEN
Jacksonville → Denver
 N7731A Boeing 737-700 Completed 2626 km
2026-09-17 02:41 UTC SWA1637 DEN → PHX
Denver → Phoenix
 N8841L Boeing 737 MAX 8 Completed 1110 km
2026-09-16 03:08 UTC SWA1637 DEN → PHX
Denver → Phoenix
 N8687A Boeing 737-800 Completed 1056 km
2026-09-15 02:34 UTC SWA1637 DEN → PHX
Denver → Phoenix
 N924WN Boeing 737-700 Completed 1182 km
2026-09-14 22:12 UTC SWA1637 JAX → DEN
Jacksonville → Denver
 N924WN Boeing 737-700 Completed 2498 km
2026-09-13 16:32 UTC SWA1637 MDW → HOU
Chicago → Houston
 N8579Z Boeing 737-800 Completed 1712 km
2026-09-12 01:48 UTC SWA1637 DEN → PHX
Denver → Phoenix
 N449WN Boeing 737-700 Completed 1211 km
2026-09-11 21:37 UTC SWA1637 JAX → DEN
Jacksonville → Denver
 N449WN Boeing 737-700 Completed 2576 km
2026-09-11 01:37 UTC SWA1637 DEN → PHX
Denver → Phoenix
 N296WN Boeing 737-700 Completed 1067 km
2026-09-10 21:37 UTC SWA1637 JAX → DEN
Jacksonville → Denver
 N296WN Boeing 737-700 Completed 2594 km
2026-09-10 02:42 UTC SWA1637 DEN → PHX
Denver → Phoenix
 N8322X Boeing 737-800 Completed 1084 km
2026-09-08 02:07 UTC SWA1637 DEN → PHX
Denver → Phoenix
 N469WN Boeing 737-700 Completed 1064 km
2026-09-07 21:14 UTC SWA1637 JAX → DEN
Jacksonville → Denver
 N469WN Boeing 737-700 Completed 3165 km
2026-09-06 17:07 UTC SWA1637 LAS → ONT
Las Vegas → Ontario
 N447WN Boeing 737-700 Completed 362 km
2026-09-05 02:34 UTC SWA1637 DEN → PHX
Denver → Phoenix
 N250WN Boeing 737-700 Completed 1050 km
2026-09-04 21:57 UTC SWA1637 JAX → DEN
Jacksonville → Denver
 N250WN Boeing 737-700 Completed 2446 km
2026-09-04 02:16 UTC SWA1637 DEN → PHX
Denver → Phoenix
 N7861J Boeing 737-700 Completed 1061 km
2026-09-03 21:01 UTC SWA1637 JAX → DEN
Jacksonville → Denver
 N7861J Boeing 737-700 Completed 2607 km
2026-09-03 03:56 UTC SWA1637 DEN → PHX
Denver → Phoenix
 N8881L Boeing 737 MAX 8 Completed 1061 km
2026-09-02 02:42 UTC SWA1637 DEN → PHX
Denver → Phoenix
 N8850Q Boeing 737 MAX 8 Completed 1097 km
2026-09-01 02:48 UTC SWA1637 DEN → PHX
Denver → Phoenix
 N483WN Boeing 737-700 Completed 1105 km
2026-08-31 21:39 UTC SWA1637 JAX → DEN
Jacksonville → Denver
 N483WN Boeing 737-700 Completed 2946 km
2026-08-30 17:00 UTC SWA1637 MDW → HOU
Chicago → Houston
 N8910Q Boeing 737 MAX 8 Completed 1663 km
2026-08-29 02:02 UTC SWA1637 DEN → PHX
Denver → Phoenix
 N941WN Boeing 737-700 Completed 1072 km
2026-08-28 21:16 UTC SWA1637 JAX → DEN
Jacksonville → Denver
 N941WN Boeing 737-700 Completed 3110 km
2026-08-28 01:16 UTC SWA1637 DEN → PHX
Denver → Phoenix
 N959WN Boeing 737-700 Completed 1054 km
2026-08-27 21:19 UTC SWA1637 JAX → DEN
Jacksonville → Denver
 N7721E Boeing 737-700 Completed 2542 km
2026-08-27 03:55 UTC SWA1637 DEN → PHX
Denver → Phoenix
 N8957Q Boeing 737 MAX 8 Completed 1087 km
2026-08-26 02:45 UTC SWA1637 DEN → PHX
Denver → Phoenix
 N9011H Boeing 737 MAX 8 Completed 1036 km
2026-08-25 04:44 UTC SWA1637 DEN → PHX
Denver → Phoenix
 N7888A Boeing 737-700 Completed 1061 km
2026-08-24 23:15 UTC SWA1637 JAX → DEN
Jacksonville → Denver
 N7888A Boeing 737-700 Completed 3134 km

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