UA2379United Airlines · SEA → IAH
live · 17m ago
Route confirmed United Airlines

UA2379 SeattleSEA HoustonIAH

UA2379 by United Airlines flies from Seattle (SEA) to Houston (IAH).

Right nowNext departure today Operates daily
23:59

scheduled from SEA

The route today

live boards
SEASeattleOn-time likelySEA delay board →
IAHHoustonOn-time likelyIAH delay board →
SEA→IAHevery carrier, schedules and on-time historyRoute intelligence →

Weather lens

Delay & cancellation outlook for this flight

Measured, 90-day sample
30%Chance of 15+ min delay
1.5%Chance of cancellation
+1 minTypical airport delay in this weather

Conditions at SEA and IAH 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

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

Outlook: about usual
Chance a departure is cancelled
0.4%3.3× usual
Chance a departure leaves 60+ min late
12%1.2× usual

Forecast weather: 41% chance of fog at Seattle; 93% chance of rain at Houston

Forecast: WeatherTomorrow · incl. data from ECMWF (CC BY 4.0, modified) · Fewer than one departure a day on this route with this airline, so read it as a rough guide. · 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 Seattle to Houston flights today

same route · United Airlines
UA2135departs 07:05
UA1752departs 12:00
UA434departs 13:59
UA1660departs 17:05
UA3939departs 20:30
UA2702departs 23:59

If UA2379 is cancelled, these are the other United Airlines nonstop flights from Seattle to Houston on the same day, with scheduled departure times in SEA 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 UA2379 actually runs

Pro Flight Search has tracked every published board update for UA2379 across the SEA and IAH boards: schedule changes, gate pushes and actual clocks. Combined risk score: 50.0/100. Based on airport operations, weather, and cached board history at SEA and IAH.

The verdict above is that record speaking, so it reflects how UA2379 operates rather than what the timetable promises. Numbers refresh as new flights operate.

Planning around UA2379? 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: UA2379 Seattle to Houston on-time performance, measured from the SEA and IAH airport boards.

Canonical URL
https://proflightsearch.com/flight/UA2379
How we measure this →