UA5247 JAN → IAH

United Airlines · Jackson/Vicksburg, MS to Houston, TX · 53 flights observed, 2026-03-29 to 2026-05-20 · 351 mi

This flight's reliability varies a lot by day of week — 100% on-time on Tuesdays vs. 50% on Fridays.

UA5247 covers more than one route in the data window — the stats below are for JAN → IAH, the one it has flown most recently. The others are linked under “Other routes”.

On-time arrival
71%
Median delay
-7 min
90th percentile
+90 min
Cancellation rate
2%

How often is UA5247 on time?

Across 53 flights on JAN → IAH from 2026-03-29 to 2026-05-20, UA5247 arrived within 15 minutes of schedule 71% of the time. The median arrival delay was -7 min, and the worst 10% of flights arrived +90 min or later. 2% of flights were cancelled.

Delay distribution

Arrival delay for completed flights (excludes cancellations and diversions).

ArrivalFlightsShare
Early / on-time3771%
16-30 min24%
31-60 min510%
61-120 min48%
2+ hrs48%

Performance by month

MonthFlightsOn-timeAvg delay
2026-033100%-10 min
2026-043063%+20 min
2026-051979%+18 min

Performance by day of week

DayFlightsOn-time
Mon875%
Tue8100%
Wed875%
Thu771%
Fri650%
Sat771%
Sun850%

Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…