Ahead 171 min

United Airlines UA1218·SEA → DEN·17 May 2026

SEA

Seattle-Tacoma International

Seattle, United States

UA1218

2026-05-17

DEN

Denver International

Denver, United States

Departs

19:05

17 May 2026 · America/Los_Angeles

Gate B11

Arrives

22:56

17 May 2026 · America/Denver

Times

Scheduled departure

19:05

17 May 2026 (America/Los_Angeles)

UTC: Mon, 18 May 2026 02:05:00 GMT

Scheduled arrival

22:56

17 May 2026 (America/Denver)

UTC: Mon, 18 May 2026 04:56:00 GMT

Estimated departure

19:05

17 May 2026 (America/Los_Angeles)

UTC: Mon, 18 May 2026 02:05:00 GMT

Estimated arrival

Not available

Actual departure

Not available

Actual arrival

Not available

Details

Departure terminal / gate

Terminal: —Gate: B11

Arrival terminal / gate / belt

Terminal: —Gate: —Belt: —

Aircraft

Registration: N37281

Type: ICAO B738 / IATA —

ICAO24: A43EC3

View aircraft page →

Codeshare

Flight: —

Airline: —

Departure airport

SEA — Seattle-Tacoma International

Seattle, United States

View airport page →

Arrival airport

DEN — Denver International

Denver, United States

View airport page →

Board history

DEPARTURE @ SEAGate B11Scheduled

Event timeline

Status
Event: Sun, 17 May 2026 17:05:00 GMT · Recorded: Sun, 17 May 2026 19:53:25 GMT

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