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SWA939

STL → PHL · Boeing 737 MAX 8 · Grant Aviation

Flight

Status
Completed
Arrival confirmed via
ADS-B (ground reading)
Departure
St Louis Lambert International Airport (STL) — St Louis, United States
Departed
2026-09-12 15:26 UTC
Arrival
Philadelphia International Airport (PHL) — Philadelphia, United States
Distance flown
1554 km
Straight-line distance
1306 km
Approach distance
94 km

Aircraft

Registration
Type
Boeing 737 MAX 8
Seats
175 total (175 Economy)

Altitude & speed

Max altitude
39,000 ft
Max ground speed
516 kt
Tracked
1h 53m · 1,457 km
Altitude (ft, max 39,000)
021,06042,1200m30m1h 0m1h 30m
Ground speed (kt, max 516)
02795570m30m1h 0m1h 30m
Altitude (ft, max 39,000)
021,06042,1200m1h 0m
Ground speed (kt, max 516)
02795570m1h 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

Grant Aviation (GUN)
Southwest Airlines (SWA)

Latest flights

DepartedFlightRouteRegAircraftStatusDistance
2026-10-02 15:11 UTC SWA939 BWI → ALB
Baltimore → Albany
N8954Q Boeing 737 MAX 8 Completed (landing presumed) 581 km
2026-10-01 15:17 UTC SWA939 BWI → ALB
Baltimore → Albany
N8904L Boeing 737 MAX 8 Completed (landing presumed) 595 km
2026-09-30 22:37 UTC SWA939 BWI → DEN
Baltimore → Denver
N8755L Boeing 737 MAX 8 Completed 2541 km
2026-09-29 22:28 UTC SWA939 BWI → DEN
Baltimore → Denver
N8996Q Boeing 737 MAX 8 Completed 2494 km
2026-09-28 22:08 UTC SWA939 BWI → DEN
Baltimore → Denver
N8899H Boeing 737 MAX 8 Completed 2461 km
2026-09-28 00:19 UTC SWA939 BWI → DEN
Baltimore → Denver
N8952Q Boeing 737 MAX 8 Completed 2464 km
2026-09-26 15:25 UTC SWA939 STL → PHL
St Louis → Philadelphia
N8857Q Boeing 737 MAX 8 Completed 1358 km
2026-09-25 22:19 UTC SWA939 BWI → DEN
Baltimore → Denver
N8873S Boeing 737 MAX 8 Completed 2820 km
2026-09-24 22:37 UTC SWA939 BWI → DEN
Baltimore → Denver
N8774Q Boeing 737 MAX 8 Completed 2512 km
2026-09-23 22:25 UTC SWA939 BWI → DEN
Baltimore → Denver
N8764Q Boeing 737 MAX 8 Completed 2460 km
2026-09-22 22:18 UTC SWA939 BWI → DEN
Baltimore → Denver
N8946L Boeing 737 MAX 8 Completed 2525 km
2026-09-21 22:47 UTC SWA939 BWI → DEN
Baltimore → Denver
N8504G Boeing 737-800 Completed 2490 km
2026-09-20 23:14 UTC SWA939 BWI → DEN
Baltimore → Denver
N8941Q Boeing 737 MAX 8 Completed 2668 km
2026-09-19 14:55 UTC SWA939 STL → PHL
St Louis → Philadelphia
N8829Q Boeing 737 MAX 8 Completed 1397 km
2026-09-18 22:32 UTC SWA939 BWI → DEN
Baltimore → Denver
N8613K Boeing 737-800 Completed 2638 km
2026-09-17 23:18 UTC SWA939 BWI → DEN
Baltimore → Denver
N8927Q Boeing 737 MAX 8 Completed 2611 km
2026-09-16 22:40 UTC SWA939 BWI → DEN
Baltimore → Denver
N8886C Boeing 737 MAX 8 Completed 2770 km
2026-09-15 23:03 UTC SWA939 BWI → DEN
Baltimore → Denver
N8783L Boeing 737 MAX 8 Completed 2572 km
2026-09-14 22:24 UTC SWA939 BWI → DEN
Baltimore → Denver
N8849Q Boeing 737 MAX 8 Completed 2762 km
2026-09-13 23:23 UTC SWA939 BWI → DEN
Baltimore → Denver
N8725L Boeing 737 MAX 8 Completed 3026 km
2026-09-12 15:26 UTC SWA939 STL → PHL
St Louis → Philadelphia
N8720L Boeing 737 MAX 8 Completed 1554 km
2026-09-11 22:14 UTC SWA939 BWI → DEN
Baltimore → Denver
N8570W Boeing 737-800 Completed 2724 km
2026-09-10 22:19 UTC SWA939 BWI → DEN
Baltimore → Denver
N8650F Boeing 737-800 Completed 2715 km
2026-09-09 22:02 UTC SWA939 BWI → DEN
Baltimore → Denver
N8677A Boeing 737-800 Completed 2712 km
2026-09-07 22:30 UTC SWA939 BWI → DEN
Baltimore → Denver
N8956Q Boeing 737 MAX 8 Completed 2617 km
2026-09-06 22:00 UTC SWA939 BWI → DEN
Baltimore → Denver
N8701Q Boeing 737 MAX 8 Completed 2865 km
2026-09-05 14:53 UTC SWA939 STL → PHL
St Louis → Philadelphia
N8690A Boeing 737-800 Completed 1475 km
2026-09-04 23:19 UTC SWA939 BWI → DEN
Baltimore → Denver
N8523W Boeing 737-800 Completed 2554 km
2026-09-03 22:31 UTC SWA939 BWI → DEN
Baltimore → Denver
N9001F Boeing 737 MAX 8 Completed 3100 km
2026-09-02 22:28 UTC SWA939 BWI → DEN
Baltimore → Denver
N8784Q Boeing 737 MAX 8 Completed 2650 km
2026-09-01 22:21 UTC SWA939 BWI → DEN
Baltimore → Denver
N1809U Boeing 737 MAX 8 Completed 2765 km
2026-08-31 22:17 UTC SWA939 BWI → DEN
Baltimore → Denver
N8881L Boeing 737 MAX 8 Completed 2705 km
2026-08-30 23:16 UTC SWA939 BWI → DEN
Baltimore → Denver
N8802Q Boeing 737 MAX 8 Completed 2575 km
2026-08-30 18:22 UTC SWA939 MDW → BWI
Chicago → Baltimore
N8802Q Boeing 737 MAX 8 Completed 1873 km
2026-08-29 15:16 UTC SWA939 STL → PHL
St Louis → Philadelphia
N8527Q Boeing 737-800 Completed 1612 km
2026-08-28 21:31 UTC SWA939 BWI → DEN
Baltimore → Denver
N8724J Boeing 737 MAX 8 Completed 2718 km
2026-08-27 22:23 UTC SWA939 BWI → DEN
Baltimore → Denver
N8689C Boeing 737-800 Completed 2614 km
2026-08-26 23:55 UTC SWA939 BWI → DEN
Baltimore → Denver
N8750Q Boeing 737 MAX 8 Completed 2647 km
2026-08-25 21:54 UTC SWA939 BWI → DEN
Baltimore → Denver
N8800L Boeing 737 MAX 8 Completed 2586 km
2026-08-24 22:29 UTC SWA939 BWI → DEN
Baltimore → Denver
N8920Q Boeing 737 MAX 8 Completed 2670 km
2026-08-23 23:15 UTC SWA939 BWI → DEN
Baltimore → Denver
N8655D Boeing 737-800 Completed 2761 km
2026-08-22 15:34 UTC SWA939 STL → PHL
St Louis → Philadelphia
N8580Z Boeing 737-800 Completed 2068 km
2026-08-21 22:40 UTC SWA939 BWI → DEN
Baltimore → Denver
N8816Q Boeing 737 MAX 8 Completed 3843 km
2026-08-19 22:02 UTC SWA939 BWI → DEN
Baltimore → Denver
N8844Q Boeing 737 MAX 8 Completed 3776 km
2026-08-19 00:05 UTC SWA939 BWI → DEN
Baltimore → Denver
N8763L Boeing 737 MAX 8 Completed 3719 km
2026-08-17 22:46 UTC SWA939 BWI → DEN
Baltimore → Denver
N8612K Boeing 737-800 Completed 3346 km
2026-08-16 23:32 UTC SWA939 BWI → DEN
Baltimore → Denver
N8529Z Boeing 737-800 Completed 4057 km
2026-08-15 00:51 UTC SWA939 BWI → DEN
Baltimore → Denver
N8867Q Boeing 737 MAX 8 Completed ~6205 km est. (3766 km recorded)
2026-08-12 23:49 UTC SWA939 BWI → DEN
Baltimore → Denver
N1807U Boeing 737 MAX 8 Completed ~4231 km est. (3086 km recorded)
2026-08-12 02:40 UTC SWA939 DEN → DEN
Denver → Denver
N8702L Boeing 737 MAX 8 Completed ~0 km est. (0 km recorded)

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