UA600 ORD → LAX

United Airlines · Chicago, IL to Los Angeles, CA · 40 flights observed, 2026-05-21 to 2026-06-30 · 1,744 mi

This flight's reliability varies a lot by day of week — 83% on-time on Mondays vs. 40% on Wednesdays.

UA600 covers more than one route in the data window — the stats below are for ORD → LAX, the one it has flown most recently. The others are linked under “Other routes”.

On-time arrival
67%
Median delay
+10 min
90th percentile
+67 min
Cancellation rate
3%

How often is UA600 on time?

Across 40 flights on ORD → LAX from 2026-05-21 to 2026-06-30, UA600 arrived within 15 minutes of schedule 67% of the time. The median arrival delay was +10 min, and the worst 10% of flights arrived +67 min or later. 3% of flights were cancelled.

Delay distribution

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

ArrivalFlightsShare
Early / on-time2667%
16-30 min38%
31-60 min615%
61-120 min25%
2+ hrs25%

Performance by month

MonthFlightsOn-timeAvg delay
2026-051182%+8 min
2026-062861%+23 min

Performance by day of week

DayFlightsOn-time
Mon683%
Tue667%
Wed540%
Thu540%
Fri683%
Sat580%
Sun667%

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