UA4254United Airlines · MFE → IAH
live · 25m ago
Route confirmed United Airlines

UA4254 McAllenMFE HoustonIAH

UA4254 by United Airlines flies from McAllen (MFE) to Houston (IAH).

Right nowNext departure today Operates daily
08:45

scheduled from MFE

The route today

live boards
MFEMcAllenOn-time likelyMFE delay board →
IAHHoustonOn-time likelyIAH delay board →
MFE→IAHevery carrier, schedules and on-time historyRoute intelligence →

Tomorrow at IAH

Forecast

Thu 12 Nov, local date

High26°Clikely 24°C to 27°C
Low14°Clikely 13°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.

How UA4254 actually runs

Pro Flight Search has tracked every published board update for UA4254 across the MFE and IAH boards: schedule changes, gate pushes and actual clocks. Combined risk score: 33.0/100. Based on airport operations, weather, and cached board history at MFE and IAH.

The verdict above is that record speaking, so it reflects how UA4254 operates rather than what the timetable promises. Numbers refresh as new flights operate.

Planning around UA4254? 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: UA4254 McAllen to Houston on-time performance, measured from the MFE and IAH airport boards.

Canonical URL
https://proflightsearch.com/flight/UA4254
How we measure this →