UA1155 CharlestonCHS · 07:00 SacramentoSMF · 08:38
UA1155 by United Airlines flies from Charleston (CHS) to Sacramento (SMF) for the Fri, Sep 25 departure.
Same number through CHS → IAH → SMF
arrival expected at SMF · 16 min early
board checked 18m ago · checking again in 45s
Where the minutes go
last 3 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 boardsWeather lens
Delay & cancellation outlook for this flight
Measured, 90-day sampleConditions at CHS and SMF 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 Charleston to Sacramento flights today
same route · United AirlinesIf UA1155 is cancelled, these are the other United Airlines nonstop flights from Charleston to Sacramento on the same day, with scheduled departure times in CHS local time. Most flights posting a delay still operate — rebooking usually only beats a very large posted delay. Every airline on this route →
How UA1155 actually runs
Pro Flight Search has tracked every published board update for UA1155 across the CHS and SMF boards: schedule changes, gate pushes and actual clocks. Early read — pattern not clear yet. Only 2 completed legs so far: left a little late (~18 min) but landed about 7 min early. Not enough to call it.
The verdict above is that record speaking, so it reflects how UA1155 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: N17719, N75429.
Board clocks recorded as CHS and SMF published them.
Planning around UA1155? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
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Pro Flight Search — UA1155 Charleston to Sacramento on-time performance, measured from the CHS and SMF airport boards.
https://proflightsearch.com/flight/UA1155
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