247jetAirport Intelligence
In flight

United Airlines UA503·BOS → ORD·20 May 2026

BOS
Logan International
Boston, United States
UA503
2026-05-20
ORD
Chicago O'hare International
Chicago, United States
Departs
10:57
20 May 2026 · America/New_York
+14 min delay
Terminal BGate B26
Arrives
12:12
20 May 2026 · America/Chicago
Terminal 2Gate E11Belt 5

Times

Scheduled departure
10:45
20 May 2026 (America/New_York)
UTC: Wed, 20 May 2026 14:45:00 GMT
Scheduled arrival
12:45
20 May 2026 (America/Chicago)
UTC: Wed, 20 May 2026 17:45:00 GMT
Estimated departure
10:59
20 May 2026 (America/New_York)
UTC: Wed, 20 May 2026 14:59:00 GMT
Est. runway: Wed, 20 May 2026 14:57:00 GMT
Estimated arrival
12:12
20 May 2026 (America/Chicago)
UTC: Wed, 20 May 2026 17:12:00 GMT
Actual departure
10:57
20 May 2026 (America/New_York)
UTC: Wed, 20 May 2026 14:57:00 GMT
Actual arrival
Not available

Details

Departure terminal / gate
Terminal: BGate: B26
Delay: 13 min
Arrival terminal / gate / belt
Terminal: 2Gate: E11Belt: 5
Aircraft
Registration: N39450
Type: ICAO B739 / IATA —
ICAO24: A494C5
View aircraft page →
Codeshare
Flight: —
Airline: —
Departure airport
BOS — Logan International
Boston, United States
View airport page →
Arrival airport
ORD — Chicago O'hare International
Chicago, United States
View airport page →

Board history

  • DEPARTURE @ BOSTerm BGate B26In flight
  • ARRIVAL @ ORDTerm 2Gate E11Scheduled

Event timeline

  1. Status
    Event: Wed, 20 May 2026 14:59:00 GMT · Recorded: Wed, 20 May 2026 17:04:56 GMT
  2. Status
    Event: Wed, 20 May 2026 17:45:00 GMT · Recorded: Wed, 20 May 2026 12:28:09 GMT

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