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(UA) United Airlines 5258 On-Time Performance Rating

Date Range:

01-Mar-2026 to 30-Apr-2026

(ASE) Aspen Pitkin County Airport

Aspen, CO, US

(SFO) San Francisco International Airport

San Francisco, CA, US

On-Time Performance Chart

(using rounded numbers)
On-Time
22
65%
Late
3
9%
Very Late
0
0%
Excessive
5
15%
Cancelled
2
6%
Diverted
2
6%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
32
Total Delays ( > 1 min )
10
Codeshares
32
Average Delay (min.)
65.3
Standard Deviation
74.2
Min
0
Max
242

UA 5258 On-Time Performance Details

Overall Rating
0.4 of 5
Very Poor
Percentage On-Time 69%
Average Delay Time 65.3 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 0.4 shows that this flight has on-time performance characteristics better than 6% of all other flights in the FlightStats database.
On-Time Performance Rating
0.5 of 5
Very Poor
Percentage On-Time 69%
This flight has an on-time performance of 69%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 10% of other flights.
Delay Performance
0.2 of 5
Very Poor
Average Delay Time 65.3 min
This flight has an average delay of 65.3 minutes with a standard deviation of 74.2 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 4% of other flights.

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