UA4077United Airlines · OKC → IAH
live · 43m ago
Route confirmed United Airlines

UA4077 Oklahoma CityOKC · 11:52 HoustonIAH · 13:33

UA4077 by United Airlines flies from Oklahoma City (OKC) to Houston (IAH).

Right nowNext departure today Operates daily
10:30

scheduled from OKC

The route today

live boards
OKCOklahoma CityOn-time likelyOKC delay board →
IAHHoustonOn-time likelyIAH delay board →
OKC→IAHevery 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
1.4%Chance of cancellation
+15 minTypical airport delay in this weather

Conditions at OKC 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 at OKC

Forecast

Thu 5 Nov, local date

High18°Clikely 15°C to 22°C
Low9°Clikely 6°C to 12°C
  • 90% chance of rain

Forecast: GateWeather · incl. data from ECMWF (CC BY 4.0, modified) · Expected values for tomorrow from a forecast model, kept apart from today's measured figures.

Tomorrow at IAH

Forecast

Thu 5 Nov, local date

High27°Clikely 24°C to 29°C
Low13°Clikely 11°C to 16°C

Forecast: GateWeather · incl. data from ECMWF (CC BY 4.0, modified) · 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 Oklahoma City to Houston flights today

same route · United Airlines
UA3241departs 00:01
UA6258departs 05:00
UA281departs 06:35
UA5501departs 09:20
UA4302departs 09:38
UA6255departs 09:39

If UA4077 is cancelled, these are the other United Airlines nonstop flights from Oklahoma City to Houston on the same day, with scheduled departure times in OKC 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 UA4077 actually runs

Pro Flight Search has tracked every published board update for UA4077 across the OKC and IAH boards: schedule changes, gate pushes and actual clocks. Early read: no clear pattern yet. Only 2 completed legs so far: landed -34 min. Not enough to call it.

The verdict above is that record speaking, so it reflects how UA4077 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
11-04OKC 11:52IAH 13:33 12:59 (−34)
10-21OKC 11:52IAH 13:33 12:59 (−34)

Board clocks recorded as OKC and IAH published them.

Planning around UA4077? 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: UA4077 Oklahoma City to Houston on-time performance, measured from the OKC and IAH airport boards.

Canonical URL
https://proflightsearch.com/flight/UA4077
How we measure this →