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(UA) United Airlines 2237 On-Time Performance Rating

Date Range:

15-Feb-2026 to 15-Apr-2026

(SAN) San Diego International Airport

San Diego, CA, US

(IAH) Houston George Bush Intercontinental Airport

Houston, TX, US

On-Time Performance Chart

(using rounded numbers)
On-Time
49
79%
Late
4
6%
Very Late
2
3%
Excessive
5
8%
Cancelled
1
2%
Diverted
1
2%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
61
Total Delays ( > 1 min )
26
Codeshares
0
Average Delay (min.)
23.23076923076923
Standard Deviation
32
Min
0
Max
146

UA 2237 On-Time Performance Details

Overall Rating
3.7 of 5
Good
Percentage On-Time 80%
Average Delay Time 23.23076923076923 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 3.7 shows that this flight has on-time performance characteristics better than 73% of all other flights in the FlightStats database.
On-Time Performance Rating
3.5 of 5
Average
Percentage On-Time 80%
This flight has an on-time performance of 80%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 69% of other flights.
Delay Performance
3.9 of 5
Good
Average Delay Time 23.23076923076923 min
This flight has an average delay of 23.23076923076923 minutes with a standard deviation of 32 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 79% of other flights.

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