UA1264United Airlines · IAH → SFO
live · 30m ago
Route confirmed United Airlines

UA1264 HoustonIAH · 07:35 San FranciscoSFO · 09:01

UA1264 by United Airlines flies from Houston (IAH) to San Francisco (SFO) for the Sat, Oct 31 departure.

Same number through IAH → LAS → SFO

Right nowScheduled · gate E9 · as of 18:38
07:35

departs IAH · on schedule

The route today

live boards
IAHHoustonOn-time likelyIAH delay board →
SFOSan FranciscoModerate riskSFO delay board →
IAH→SFOevery carrier, schedules and on-time historyRoute intelligence →

Weather lens

Delay & cancellation outlook for this flight

Measured, 90-day sample
35%Chance of 15+ min delay
1.1%Chance of cancellation
+8 minTypical airport delay in this weather

Conditions at IAH and SFO are near their clear-air norm right now, so this reflects the route's recent baseline rather than a weather penalty. These figures come from both airports' records 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 →

Tomorrow on this route

Forecast

Houston to Las Vegas with United Airlines · Sat 31 Oct, local date

Outlook: elevated
Chance a departure is cancelled
0.5%1.1× usual
Chance a departure leaves 60+ min late
12%1.4× usual

Forecast weather: 93% chance of rain at Houston

Forecast: WeatherTomorrow · incl. data from ECMWF (CC BY 4.0, modified) · About 7 departures a day on this route with this airline. · Expected values for tomorrow from a forecast model, kept apart from today's measured figures.

When it flies

scheduled departures
061422
M
T
W
T
F
S
S

Each mark is a scheduled departure at its origin-local time. Today is highlighted.

Other Houston to San Francisco flights today

same route · United Airlines
UA1799departs 09:35
UA575departs 10:54
UA1524departs 11:55
UA1971departs 14:20
UA2190departs 16:45
UA2406departs 18:10

If UA1264 is cancelled, these are the other United Airlines nonstop flights from Houston to San Francisco on the same day, with scheduled departure times in IAH local time. Most flights that show a delay still operate. Rebooking usually helps only when that delay is very large. Every airline on this route →

How UA1264 actually runs

Pro Flight Search has tracked every published board update for UA1264 across the IAH and SFO boards: schedule changes, gate pushes and actual clocks. Early read: no clear pattern yet. Only 1 completed leg so far: departed +1 min. Not enough to call it.

The verdict above is that record speaking, so it reflects how UA1264 operates rather than what the timetable promises. Numbers refresh as new flights operate.

Technical record

How this operation is measured

board clocks

Board log

scheduled → actual, per operation
10-30IAH 07:35 07:36 (+1)SFO

Board clocks recorded as IAH and SFO published them.

Planning around UA1264? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure

Cite this data

Journalists, bloggers, and researchers may cite this page with attribution and a link to Pro Flight Search.

Suggested citation

Pro Flight Search: UA1264 Houston to San Francisco on-time performance, measured from the IAH and SFO airport boards.

Canonical URL
https://proflightsearch.com/flight/UA1264
How we measure this →