United UA4639
Flight UA4639 is a domestic flight operated by United on route from Ontario (ONT), terminal 2 to San Francisco (SFO), terminal 3 under call-sign UAL4639. On April 29, 2024 this flight has status "expected" and it's operated on Embraer 175. This flight is expected depart in Ontario at 10:45 local time. This flight is expected in San Francisco at 12:20 local time at gate F5 (baggage belt(s): 2). Total flight time is 2 hr. 35 min. Travel distance is 585 km (363 miles).
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updated
gate F5
baggage belt 2
Early — 4%
On time — 45%
Up to 30 min. late — 11%
Up to 1 hour late — 28%
Up to 2 hours late — 13%
Usually arrives 20 min late
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