UA1182 ORD → SAN

United Airlines · Chicago, IL to San Diego, CA · 48 flights observed, 2025-12-18 to 2026-06-24 · 1,723 mi

This flight's reliability varies a lot by day of week — 100% on-time on Sundays vs. 57% on Tuesdays.

UA1182 covers more than one route in the data window — the stats below are for ORD → SAN, the one it has flown most recently. The others are linked under “Other routes”.

On-time arrival
68%
Median delay
+7 min
90th percentile
+50 min
Cancellation rate
0%

How often is UA1182 on time?

Across 48 flights on ORD → SAN from 2025-12-18 to 2026-06-24, UA1182 arrived within 15 minutes of schedule 68% of the time. The median arrival delay was +7 min, and the worst 10% of flights arrived +50 min or later. 0% of flights were cancelled.

Delay distribution

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

ArrivalFlightsShare
Early / on-time3268%
16-30 min511%
31-60 min817%
61-120 min00%
2+ hrs24%

Performance by month

MonthFlightsOn-timeAvg delay
2025-121377%+10 min
2026-01580%+7 min
2026-058100%-2 min
2026-062148%+30 min

Performance by day of week

DayFlightsOn-time
Mon875%
Tue757%
Wed771%
Thu757%
Fri875%
Sat30%
Sun7100%

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