247jetAirport Intelligence
Ahead 52 min

Southwest Airlines WN4255·SJCONT·21 May 2026

SJC
San Jose, United States
WN4255
2026-05-21
ONT
Ontario, United States
Departs
18:48
20 May 2026 · America/Los_Angeles
+23 min delay
Terminal BGate 23
Arrives
19:40
20 May 2026 · America/Los_Angeles

Times

Scheduled departure
18:25
20 May 2026 (America/Los_Angeles)
UTC: Thu, 21 May 2026 01:25:00 GMT
Scheduled arrival
19:40
20 May 2026 (America/Los_Angeles)
UTC: Thu, 21 May 2026 02:40:00 GMT
Estimated departure
18:48
20 May 2026 (America/Los_Angeles)
UTC: Thu, 21 May 2026 01:48:00 GMT
Estimated arrival
Not available
Actual departure
Not available
Actual arrival
Not available

Details

Departure terminal / gate
Terminal: BGate: 23
Delay: 23 min
Arrival terminal / gate / belt
Terminal: Gate: Belt:
Aircraft
Registration: N231WN
Type: ICAO B737 / IATA
ICAO24: A20E38
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Codeshare
Flight:
Airline:
Departure airport
SJCMineta San Jose International Airport
San Jose, United States
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Arrival airport
ONTOntario International
Ontario, United States
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Board history

  • DEPARTURE @ SJCTerm BGate 23Scheduled

Event timeline

  1. Status
    Event: Thu, 21 May 2026 01:48:00 GMT · Recorded: Wed, 20 May 2026 20:01:34 GMT

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