UA4736 CPR → DEN

United Airlines · Casper, WY to Denver, CO · 41 flights observed, 2026-05-21 to 2026-06-30 · 230 mi

This flight's reliability varies a lot by day of week — 100% on-time on Fridays vs. 50% on Tuesdays.

UA4736 covers more than one route in the data window — the stats below are for CPR → DEN, the one it has flown most recently. The others are linked under “Other routes”.

On-time arrival
78%
Median delay
-7 min
90th percentile
+25 min
Cancellation rate
0%

How often is UA4736 on time?

Across 41 flights on CPR → DEN from 2026-05-21 to 2026-06-30, UA4736 arrived within 15 minutes of schedule 78% of the time. The median arrival delay was -7 min, and the worst 10% of flights arrived +25 min or later. 0% of flights were cancelled.

Delay distribution

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

ArrivalFlightsShare
Early / on-time3278%
16-30 min512%
31-60 min25%
61-120 min00%
2+ hrs25%

Performance by month

MonthFlightsOn-timeAvg delay
2026-051164%+5 min
2026-063083%+17 min

Performance by day of week

DayFlightsOn-time
Mon667%
Tue650%
Wed580%
Thu683%
Fri6100%
Sat683%
Sun683%

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