UA1538 Los AngelesLAX · 10:25 JacksonJAC · 13:45
UA1538 by United Airlines flies from Los Angeles (LAX) to Jackson (JAC) for the Mon, Sep 7 departure.
arrival expected at JAC · 75 min late
board checked 344m ago · checking again in 45s
⚖ UA1538 typically leaves +12 and lands −25. The air wins minutes back.Where the minutes go
last 7 operations · gate push → arrivalThe bar is how late it left the gate; the ring is where it actually arrived. Board clocks, not estimates.
The last 30 days
arrival outcome per operationmedian arrival −25 min · 0 cancelled · 14 operations tracked
The route today
live boardsWeather lens
Delay & cancellation outlook for this flight
Measured, 90-day sampleConditions at LAX and JAC 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.
How UA1538 actually runs
Pro Flight Search has tracked every published board update for UA1538 across the LAX and JAC boards: schedule changes, gate pushes and actual clocks. Usually departs ~12 min late. Based on 14 confirmed departures · 9/14 within 15 min of schedule.
The verdict above is that record speaking, so it reflects how UA1538 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: N448UA, N1902U, N433UA, N432UA.
Board clocks recorded as LAX and JAC published them.
Planning around UA1538? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
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Pro Flight Search — UA1538 Los Angeles to Jackson on-time performance, measured from the LAX and JAC airport boards.
https://proflightsearch.com/flight/UA1538
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