UA254 SAT → EWR

United Airlines · San Antonio, TX to Newark, NJ · 93 flights observed, 2025-09-25 to 2026-05-20 · 1,569 mi

This flight runs much more reliably at some times of day than others — 87% on-time departing 12–3pm vs. 50% departing 9am–12pm.

UA254 covers more than one route in the data window — the stats below are for SAT → EWR, the one it has flown most recently. The others are linked under “Other routes”.

On-time arrival
83%
Median delay
-8 min
90th percentile
+28 min
Cancellation rate
1%

How often is UA254 on time?

Across 93 flights on SAT → EWR from 2025-09-25 to 2026-05-20, UA254 arrived within 15 minutes of schedule 83% of the time. The median arrival delay was -8 min, and the worst 10% of flights arrived +28 min or later. 1% of flights were cancelled.

Delay distribution

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

ArrivalFlightsShare
Early / on-time7683%
16-30 min89%
31-60 min33%
61-120 min33%
2+ hrs22%

Performance by month

MonthFlightsOn-timeAvg delay
2025-09475%-3 min
2025-102471%+15 min
2025-112673%+23 min
2025-121100%-4 min
2026-0422100%-16 min
2026-051593%-14 min

Performance by day of week

DayFlightsOn-time
Mon1788%
Tue16100%
Wed1688%
Thu1471%
Fri1681%
Sat2100%
Sun1155%

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