UA2106 MiamiMIA · 15:57 San FranciscoSFO · 18:30
UA2106 by United Airlines flies from Miami (MIA) to San Francisco (SFO) for the Tue, Sep 8 departure.
Same number through MIA → ORD → SFO
departs MIA · 443 min late
board checked 37m ago · checking again in 45s
The route today
live boardsWeather lens
Delay & cancellation outlook for this flight
Early read, sample still buildingConditions at MIA and SFO are near their clear-air norm right now, so this reflects the route's recent baseline rather than a weather penalty. For this route and airline, under conditions like today's, over the last 90 days. This route's tracked sample is still thin — treat these as an early read, not a precise forecast.
Pro Flight Search tracking, 90 days · the weather × delay correlation study → · live weather risk by airport →
When it flies
scheduled departuresEach mark is a scheduled departure at its origin-local time. Today is highlighted.
Other Miami to San Francisco flights today
same route · United AirlinesIf UA2106 is cancelled, these are the other United Airlines nonstop flights from Miami to San Francisco on the same day, with scheduled departure times in MIA local time. Most flights posting a delay still operate — rebooking usually only beats a very large posted delay. Every airline on this route →
How UA2106 actually runs
Pro Flight Search has tracked every published board update for UA2106 across the MIA and SFO boards: schedule changes, gate pushes and actual clocks. Early read — pattern not clear yet. Only 1 completed leg so far: left heavily delayed (~684 min) but landed heavily delayed (~637 min). Not enough to call it.
The verdict above is that record speaking, so it reflects how UA2106 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: N67846.
Board clocks recorded as MIA and SFO published them.
Planning around UA2106? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
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Pro Flight Search — UA2106 Miami to San Francisco on-time performance, measured from the MIA and SFO airport boards.
https://proflightsearch.com/flight/UA2106
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