UA5621 Los AngelesLAX · 20:59 San Luis ObispoSBP
UA5621 by United Airlines flies from Los Angeles (LAX) to San Luis Obispo (SBP).
scheduled from LAX
Where the minutes go
last 4 operations · gate push → arrivalThe bar is how late it left the gate; the ring is where it actually arrived. Board clocks, not estimates.
The route today
live boardsWhen it flies
scheduled departuresEach mark is a scheduled departure at its origin-local time. Today is highlighted.
Other Los Angeles to San Luis Obispo flights today
same route · United AirlinesIf UA5621 is cancelled, these are the other United Airlines nonstop flights from Los Angeles to San Luis Obispo on the same day, with scheduled departure times in LAX local time. Most flights posting a delay still operate — rebooking usually only beats a very large posted delay. Every airline on this route →
How UA5621 actually runs
Pro Flight Search has tracked every published board update for UA5621 across the LAX and SBP boards: schedule changes, gate pushes and actual clocks. Usually departs ~11 min late. Based on 4 confirmed departures · 3/4 within 15 min of schedule.
The verdict above is that record speaking, so it reflects how UA5621 operates rather than what the timetable promises. Numbers refresh as new flights operate.
How this operation is measured
Board log
scheduled → actual, per operationAircraft
Recent tails: N78361, N87367, N86372, N84378.
Board clocks recorded as LAX and SBP published them.
Planning around UA5621? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
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Pro Flight Search — UA5621 Los Angeles to San Luis Obispo on-time performance, measured from the LAX and SBP airport boards.
https://proflightsearch.com/flight/UA5621
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