UA1045 ORD → LGA

United Airlines · Chicago, IL to New York, NY · 122 flights observed, 2025-08-19 to 2026-01-05 · 733 mi

This flight's reliability varies a lot by day of week — 75% on-time on Wednesdays vs. 35% on Sundays.

UA1045 covers more than one route in the data window — the stats below are for ORD → LGA, the one it has flown most recently. The others are linked under “Other routes”.

On-time arrival
61%
Median delay
+4 min
90th percentile
+127 min
Cancellation rate
1%

How often is UA1045 on time?

Across 122 flights on ORD → LGA from 2025-08-19 to 2026-01-05, UA1045 arrived within 15 minutes of schedule 61% of the time. The median arrival delay was +4 min, and the worst 10% of flights arrived +127 min or later. 1% of flights were cancelled.

Delay distribution

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

ArrivalFlightsShare
Early / on-time7361%
16-30 min87%
31-60 min108%
61-120 min1613%
2+ hrs1311%

Performance by month

MonthFlightsOn-timeAvg delay
2025-081164%+27 min
2025-092677%+13 min
2025-102662%+31 min
2025-112339%+77 min
2025-122966%+46 min
2026-01540%+30 min

Performance by day of week

DayFlightsOn-time
Mon1968%
Tue1974%
Wed2075%
Thu1947%
Fri2060%
Sat3100%
Sun2035%

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