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(UA) United Airlines 1338 On-Time Performance Rating

Date Range:

15-Jul-2025 to 15-Sep-2025

(IAH) Houston George Bush Intercontinental Airport

Houston, TX, US

(DEN) Denver International Airport

Denver, CO, US

On-Time Performance Chart

(using rounded numbers)
On-Time
25
76%
Late
1
3%
Very Late
0
0%
Excessive
6
18%
Cancelled
1
3%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
33
Total Delays ( > 1 min )
14
Codeshares
0
Average Delay (min.)
78.14285714285714
Standard Deviation
111.8
Min
0
Max
308

UA 1338 On-Time Performance Details

Overall Rating
1.7 of 5
Average
Percentage On-Time 76%
Average Delay Time 78.14285714285714 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 1.7 shows that this flight has on-time performance characteristics better than 32% of all other flights in the FlightStats database.
On-Time Performance Rating
3.3 of 5
Average
Percentage On-Time 76%
This flight has an on-time performance of 76%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 66% of other flights.
Delay Performance
0.0 of 5
Very Poor
Average Delay Time 78.14285714285714 min
This flight has an average delay of 78.14285714285714 minutes with a standard deviation of 111.8 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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