Ahead 71 min

United Airlines UA552·SFO → ONT·16 May 2026

SFO

San Francisco International

San Francisco, United States

UA552

2026-05-16

ONT

Ontario International

Ontario, United States

Departs

21:48

16 May 2026 · America/Los_Angeles

+25 min delay

Terminal 3Gate E7

Arrives

22:59

16 May 2026 · America/Los_Angeles

Times

Scheduled departure

21:23

16 May 2026 (America/Los_Angeles)

UTC: Sun, 17 May 2026 04:23:00 GMT

Scheduled arrival

22:59

16 May 2026 (America/Los_Angeles)

UTC: Sun, 17 May 2026 05:59:00 GMT

Estimated departure

21:48

16 May 2026 (America/Los_Angeles)

UTC: Sun, 17 May 2026 04:48:00 GMT

Estimated arrival

Not available

Actual departure

Not available

Actual arrival

Not available

Details

Departure terminal / gate

Terminal: 3Gate: E7

Delay: 25 min

Arrival terminal / gate / belt

Terminal: —Gate: —Belt: —

Aircraft

Registration: N17405

Type: ICAO B39M / IATA —

ICAO24: A12A7F

View aircraft page →

Codeshare

Flight: —

Airline: —

Departure airport

SFO — San Francisco International

San Francisco, United States

View airport page →

Arrival airport

ONT — Ontario International

Ontario, United States

View airport page →

Board history

DEPARTURE @ SFOTerm 3Gate E7Scheduled

Event timeline

Status
Event: Sat, 16 May 2026 19:48:00 GMT · Recorded: Sat, 16 May 2026 22:23:43 GMT

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