UA4989 MobileMOB HoustonIAH · 10:43
UA4989 by United Airlines flies from Mobile (MOB) to Houston (IAH) for the Sat, Sep 12 departure.
arrival expected at IAH · on schedule
board checked 44m 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 boardsHow UA4989 actually runs
Pro Flight Search has tracked every published board update for UA4989 across the MOB and IAH boards: schedule changes, gate pushes and actual clocks. Early read — pattern not clear yet. Only 3 completed legs so far: landed -20 min. Not enough to call it.
The verdict above is that record speaking, so it reflects how UA4989 operates rather than what the timetable promises. Numbers refresh as new flights operate.
How this operation is measured
Board log
scheduled → actual, per operationBoard clocks recorded as MOB and IAH published them.
Planning around UA4989? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
Journalists, bloggers, and researchers may cite this page with attribution and a link to Pro Flight Search.
Pro Flight Search — UA4989 Mobile to Houston on-time performance, measured from the MOB and IAH airport boards.
https://proflightsearch.com/flight/UA4989
.