247jetAirport Intelligence
Ahead 148 min

United Airlines UA521·ATL → IAH·17 May 2026

ATL
Hartsfield-jackson Atlanta International
Atlanta, United States
UA521
2026-05-17
IAH
George Bush Intercontinental
Houston, United States
Departs
15:57
17 May 2026 · America/New_York
Terminal NGate T18
Arrives
17:25
17 May 2026 · America/Chicago
Terminal DGate 2Belt C7

Times

Scheduled departure
15:57
17 May 2026 (America/New_York)
UTC: Sun, 17 May 2026 19:57:00 GMT
Scheduled arrival
17:25
17 May 2026 (America/Chicago)
UTC: Sun, 17 May 2026 22:25:00 GMT
Estimated departure
15:57
17 May 2026 (America/New_York)
UTC: Sun, 17 May 2026 19:57:00 GMT
Estimated arrival
Not available
Actual departure
Not available
Actual arrival
Not available

Details

Departure terminal / gate
Terminal: NGate: T18
Delay: 20 min
Arrival terminal / gate / belt
Terminal: DGate: 2Belt: C7
Aircraft
Registration: N15712
Type: ICAO B737 / IATA —
ICAO24: A0E6C6
View aircraft page →
Codeshare
Flight: —
Airline: —
Departure airport
ATL — Hartsfield-jackson Atlanta International
Atlanta, United States
View airport page →
Arrival airport
IAH — George Bush Intercontinental
Houston, United States
View airport page →

Board history

  • ARRIVAL @ IAHTerm DGate 2Scheduled
  • DEPARTURE @ ATLTerm NGate T18In flight

Event timeline

  1. Status
    Event: Sun, 17 May 2026 15:25:00 GMT · Recorded: Sun, 17 May 2026 21:16:05 GMT
  2. Status
    Event: Sun, 17 May 2026 15:25:00 GMT · Recorded: Sun, 17 May 2026 20:39:29 GMT
  3. Status
    Event: Sun, 17 May 2026 14:17:00 GMT · Recorded: Sun, 17 May 2026 20:10:23 GMT

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