UA4348 JacksonJAN · 17:20 HoustonIAH · 18:55
UA4348 by United Airlines flies from Jackson (JAN) to Houston (IAH) for the Fri, Aug 21 departure.
en route from JAN to IAH
board checked 44m ago · checking again in 45s
Board estimate · gate and arrival times. Off blocks 17:25.
Where the minutes go
last 4 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 boardsWeather lens
Delay & cancellation outlook for this flight
Measured, 90-day sampleConditions at JAN and IAH are near their clear-air norm right now, so this reflects the route's recent baseline rather than a weather penalty. For this route and airline, 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 →
When it flies
scheduled departuresEach mark is a scheduled departure at its origin-local time. Today is highlighted.
Other Jackson to Houston flights today
same route · United AirlinesIf UA4348 is cancelled, these are the other United Airlines nonstop flights from Jackson to Houston on the same day, with scheduled departure times in JAN local time. Most flights posting a delay still operate — rebooking usually only beats a very large posted delay. Every airline on this route →
How UA4348 actually runs
Pro Flight Search has tracked every published board update for UA4348 across the JAN and IAH boards: schedule changes, gate pushes and actual clocks. Usually lands on time. Based on 4 confirmed landings · 4/4 within 15 min of schedule.
The verdict above is that record speaking, so it reflects how UA4348 operates rather than what the timetable promises. Numbers refresh as new flights operate.
How this operation is measured
Board log
scheduled → actual, per operationAircraft
Recent tails: N16147, N17146.
Board clocks recorded as JAN and IAH published them.
Planning around UA4348? 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 — UA4348 Jackson to Houston on-time performance, measured from the JAN and IAH airport boards.
https://proflightsearch.com/flight/UA4348
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