UA1980 San DiegoSAN · 10:13 HoustonIAH · 15:34
UA1980 by United Airlines flies from San Diego (SAN) to Houston (IAH) for the Sun, Sep 6 departure.
arrived at IAH · 1 min early
The route today
live boardsWeather lens
Delay & cancellation outlook for this flight
Measured, 90-day sampleConditions at SAN and IAH 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.
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 San Diego to Houston flights today
same route · United AirlinesIf UA1980 is cancelled, these are the other United Airlines nonstop flights from San Diego to Houston on the same day, with scheduled departure times in SAN local time. Most flights posting a delay still operate — rebooking usually only beats a very large posted delay. Every airline on this route →
How UA1980 actually runs
Pro Flight Search has tracked every published board update for UA1980 across the SAN and IAH boards: schedule changes, gate pushes and actual clocks. Early read — pattern not clear yet. Only 2 completed legs so far: landed -1 min. Not enough to call it.
The verdict above is that record speaking, so it reflects how UA1980 operates rather than what the timetable promises. Numbers refresh as new flights operate.
How this operation is measured
Board log
scheduled → actual, per operationBoard clocks recorded as SAN and IAH published them.
Planning around UA1980? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
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Pro Flight Search — UA1980 San Diego to Houston on-time performance, measured from the SAN and IAH airport boards.
https://proflightsearch.com/flight/UA1980
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