UA2635 LGA → ORD

United Airlines · New York, NY to Chicago, IL · 63 flights observed, 2026-03-29 to 2026-06-30 · 733 mi

This flight's reliability varies a lot by day of week — 91% on-time on Mondays vs. 55% on Sundays.

UA2635 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
71%
Median delay
0 min
90th percentile
+37 min
Cancellation rate
0%

How often is UA2635 on time?

Across 63 flights on LGA → ORD from 2026-03-29 to 2026-06-30, UA2635 arrived within 15 minutes of schedule 71% of the time. The median arrival delay was 0 min, and the worst 10% of flights arrived +37 min or later. 0% of flights were cancelled.

Delay distribution

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

ArrivalFlightsShare
Early / on-time4571%
16-30 min1016%
31-60 min58%
61-120 min23%
2+ hrs12%

Performance by month

MonthFlightsOn-timeAvg delay
2026-03367%+37 min
2026-042572%+5 min
2026-05956%+25 min
2026-062677%+1 min

Performance by day of week

DayFlightsOn-time
Mon1191%
Tue1173%
Wed1080%
Thu1060%
Fri1070%
SatNo data—
Sun1155%

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