247jetAirport Intelligence
In flight

Southwest Airlines WN3948·STL → BOS·20 May 2026

STL
Lambert-St. Louis International
St Louis, United States
WN3948
2026-05-20
BOS
Logan International
Boston, United States
Departs
10:41
20 May 2026 · America/Chicago
+11 min delay
Arrives
13:48
20 May 2026 · America/New_York
Terminal BGate B34Belt 8

Times

Scheduled departure
10:15
20 May 2026 (America/Chicago)
UTC: Wed, 20 May 2026 15:15:00 GMT
Scheduled arrival
13:50
20 May 2026 (America/New_York)
UTC: Wed, 20 May 2026 17:50:00 GMT
Estimated departure
10:26
20 May 2026 (America/Chicago)
UTC: Wed, 20 May 2026 15:26:00 GMT
Est. runway: Wed, 20 May 2026 15:41:00 GMT
Estimated arrival
13:48
20 May 2026 (America/New_York)
UTC: Wed, 20 May 2026 17:48:00 GMT
Actual departure
10:41
20 May 2026 (America/Chicago)
UTC: Wed, 20 May 2026 15:41:00 GMT
Actual arrival
Not available

Details

Departure terminal / gate
Terminal: —Gate: —
Arrival terminal / gate / belt
Terminal: BGate: B34Belt: 8
Aircraft
Registration: N8573Z
Type: ICAO B738 / IATA —
ICAO24: ABC432
View aircraft page →
Codeshare
Flight: —
Airline: —
Departure airport
STL — Lambert-St. Louis International
St Louis, United States
View airport page →
Arrival airport
BOS — Logan International
Boston, United States
View airport page →

Board history

  • ARRIVAL @ BOSTerm BGate B34In flight

Event timeline

  1. Status
    Event: Wed, 20 May 2026 17:48:00 GMT · Recorded: Wed, 20 May 2026 17:03:19 GMT

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