UA450 RNO → SFO

United Airlines · Reno, NV to San Francisco, CA · 73 flights observed, 2025-12-03 to 2026-03-04 · 192 mi

This flight's reliability varies a lot by day of week — 70% on-time on Saturdays vs. 30% on Sundays.

UA450 covers more than one route in the data window — the stats below are for RNO → SFO, the one it has flown most recently. The others are linked under “Other routes”.

On-time arrival
56%
Median delay
+10 min
90th percentile
+83 min
Cancellation rate
0%

How often is UA450 on time?

Across 73 flights on RNO → SFO from 2025-12-03 to 2026-03-04, UA450 arrived within 15 minutes of schedule 56% of the time. The median arrival delay was +10 min, and the worst 10% of flights arrived +83 min or later. 0% of flights were cancelled.

Delay distribution

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

ArrivalFlightsShare
Early / on-time4156%
16-30 min710%
31-60 min1115%
61-120 min1115%
2+ hrs34%

Performance by month

MonthFlightsOn-timeAvg delay
2025-121580%0 min
2026-012685%+3 min
2026-022825%+60 min
2026-0340%+56 min

Performance by day of week

DayFlightsOn-time
Mon1060%
Tue1164%
Wed1258%
Thu1060%
Fri1050%
Sat1070%
Sun1030%

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