UA573 PHX → LAX

United Airlines · Phoenix, AZ to Los Angeles, CA · 19 flights observed, 2025-10-26 to 2025-12-01 · 370 mi

This flight's reliability varies a lot by day of week — 80% on-time on Thursdays vs. 33% on Sundays.

UA573 covers more than one route in the data window — the stats below are for PHX → LAX, the one it has flown most recently. The others are linked under “Other routes”.

On-time arrival
63%
Median delay
-9 min
90th percentile
+54 min
Cancellation rate
0%

How often is UA573 on time?

Across 19 flights on PHX → LAX from 2025-10-26 to 2025-12-01, UA573 arrived within 15 minutes of schedule 63% of the time. The median arrival delay was -9 min, and the worst 10% of flights arrived +54 min or later. 0% of flights were cancelled.

Delay distribution

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

ArrivalFlightsShare
Early / on-time1263%
16-30 min316%
31-60 min316%
61-120 min15%
2+ hrs00%

Performance by month

MonthFlightsOn-timeAvg delay
2025-10367%+20 min
2025-111560%+5 min
2025-121100%-13 min

Performance by day of week

DayFlightsOn-time
Mon667%
Tue1100%
Wed1100%
Thu580%
FriNo data—
SatNo data—
Sun633%

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