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(UA) United Airlines 5377 On-Time Performance Rating

Date Range:

15-Mar-2026 to 15-May-2026

(DEN) Denver International Airport

Denver, CO, US

(GUC) Gunnison Crested Butte Regional Airport

Gunnison, CO, US

On-Time Performance Chart

(using rounded numbers)
On-Time
34
85%
Late
2
5%
Very Late
0
0%
Excessive
3
8%
Cancelled
0
0%
Diverted
1
3%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
39
Total Delays ( > 1 min )
10
Codeshares
39
Average Delay (min.)
110.8
Standard Deviation
264.5
Min
0
Max
858

UA 5377 On-Time Performance Details

Overall Rating
2.3 of 5
Average
Percentage On-Time 87%
Average Delay Time 110.8 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 2.3 shows that this flight has on-time performance characteristics better than 44% of all other flights in the FlightStats database.
On-Time Performance Rating
4.5 of 5
Good
Percentage On-Time 87%
This flight has an on-time performance of 87%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 90% of other flights.
Delay Performance
0.0 of 5
Very Poor
Average Delay Time 110.8 min
This flight has an average delay of 110.8 minutes with a standard deviation of 264.5 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 0% of other flights.

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