UA1859 PittsburghPIT · 06:15 AustinAUS · 08:18
UA1859 by United Airlines flies from Pittsburgh (PIT) to Austin (AUS) for the Mon, Sep 7 departure.
Same number through PIT → IAH → AUS
arrived at AUS · 29 min early
The route today
live boardsWeather lens
Delay & cancellation outlook for this flight
Measured, 90-day sampleConditions at PIT and AUS 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 Pittsburgh to Austin flights today
same route · United AirlinesIf UA1859 is cancelled, these are the other United Airlines nonstop flights from Pittsburgh to Austin on the same day, with scheduled departure times in PIT local time. Most flights posting a delay still operate — rebooking usually only beats a very large posted delay. Every airline on this route →
How UA1859 actually runs
Pro Flight Search has tracked every published board update for UA1859 across the PIT and AUS boards: schedule changes, gate pushes and actual clocks. Early read — pattern not clear yet. Only 3 completed legs so far: left a little late (~10 min) but landed about 15 min early. Not enough to call it.
The verdict above is that record speaking, so it reflects how UA1859 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: N73251.
Board clocks recorded as PIT and AUS published them.
Planning around UA1859? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
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Pro Flight Search — UA1859 Pittsburgh to Austin on-time performance, measured from the PIT and AUS airport boards.
https://proflightsearch.com/flight/UA1859
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