UA1129 MCO → SFO

United Airlines · Orlando, FL to San Francisco, CA · 18 flights observed, 2026-02-12 to 2026-03-04 · 2,446 mi

UA1129 covers more than one route in the data window — the stats below are for MCO → SFO, the one it has flown most recently. The others are linked under “Other routes”.

On-time arrival
78%
Median delay
-8 min
90th percentile
+23 min
Cancellation rate
0%

How often is UA1129 on time?

Across 18 flights on MCO → SFO from 2026-02-12 to 2026-03-04, UA1129 arrived within 15 minutes of schedule 78% of the time. The median arrival delay was -8 min, and the worst 10% of flights arrived +23 min or later. 0% of flights were cancelled.

Delay distribution

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

ArrivalFlightsShare
Early / on-time1478%
16-30 min317%
31-60 min00%
61-120 min00%
2+ hrs16%

Performance by month

MonthFlightsOn-timeAvg delay
2026-021471%+14 min
2026-034100%-17 min

Performance by day of week

DayFlightsOn-time
Mon367%
Tue3100%
Wed367%
Thu367%
Fri3100%
SatNo data—
Sun367%

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