UA1273 LGA → ORD

United Airlines · New York, NY to Chicago, IL · 32 flights observed, 2025-08-19 to 2025-09-24 · 733 mi

This flight's reliability varies a lot by day of week — 100% on-time on Mondays vs. 0% on Fridays.

UA1273 covers more than one route in the data window — the stats below are for LGA → ORD, the one it has flown most recently. The others are linked under “Other routes”.

On-time arrival
50%
Median delay
+16 min
90th percentile
+41 min
Cancellation rate
0%

How often is UA1273 on time?

Across 32 flights on LGA → ORD from 2025-08-19 to 2025-09-24, UA1273 arrived within 15 minutes of schedule 50% of the time. The median arrival delay was +16 min, and the worst 10% of flights arrived +41 min or later. 0% of flights were cancelled.

Delay distribution

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

ArrivalFlightsShare
Early / on-time1650%
16-30 min619%
31-60 min722%
61-120 min39%
2+ hrs00%

Performance by month

MonthFlightsOn-timeAvg delay
2025-081136%+21 min
2025-092157%+19 min

Performance by day of week

DayFlightsOn-time
Mon5100%
Tue650%
Wed667%
Thu540%
Fri50%
SatNo data—
Sun540%

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