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(UA) United Airlines 2135 On-Time Performance Rating

Date Range:

15-Feb-2025 to 15-Apr-2025

(SEA) Seattle-Tacoma International Airport

Seattle, WA, US

(IAH) Houston George Bush Intercontinental Airport

Houston, TX, US

On-Time Performance Chart

(using rounded numbers)
On-Time
29
85%
Late
2
6%
Very Late
0
0%
Excessive
2
6%
Cancelled
0
0%
Diverted
1
3%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
33
Total Delays ( > 1 min )
7
Codeshares
0
Average Delay (min.)
41.857142857142854
Standard Deviation
60.4
Min
0
Max
171

UA 2135 On-Time Performance Details

Overall Rating
3.0 of 5
Average
Percentage On-Time 88%
Average Delay Time 41.857142857142854 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 3 shows that this flight has on-time performance characteristics better than 58% of all other flights in the FlightStats database.
On-Time Performance Rating
4.5 of 5
Good
Percentage On-Time 88%
This flight has an on-time performance of 88%. 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
1.4 of 5
Poor
Average Delay Time 41.857142857142854 min
This flight has an average delay of 41.857142857142854 minutes with a standard deviation of 60.4 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 27% of other flights.

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