UA1335 DSM → ORD

United Airlines · Des Moines, IA to Chicago, IL · 20 flights observed, 2025-10-27 to 2025-12-01 · 299 mi

This flight's reliability varies a lot by day of week — 100% on-time on Tuesdays vs. 60% on Mondays.

UA1335 covers more than one route in the data window — the stats below are for DSM → ORD, the one it has flown most recently. The others are linked under “Other routes”.

On-time arrival
74%
Median delay
+2 min
90th percentile
+40 min
Cancellation rate
5%

How often is UA1335 on time?

Across 20 flights on DSM → ORD from 2025-10-27 to 2025-12-01, UA1335 arrived within 15 minutes of schedule 74% of the time. The median arrival delay was +2 min, and the worst 10% of flights arrived +40 min or later. 5% of flights were cancelled.

Delay distribution

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

ArrivalFlightsShare
Early / on-time1474%
16-30 min211%
31-60 min15%
61-120 min211%
2+ hrs00%

Performance by month

MonthFlightsOn-timeAvg delay
2025-104100%-15 min
2025-111471%+12 min
2025-1210%+32 min

Performance by day of week

DayFlightsOn-time
Mon560%
Tue5100%
WedNo data—
Thu475%
Fri560%
SatNo data—
SunNo data—

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