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(UA) United Airlines 4251 On-Time Performance Rating

Date Range:

01-Oct-2025 to 30-Nov-2025

(IAH) Houston George Bush Intercontinental Airport

Houston, TX, US

(CRP) Corpus Christi International Airport

Corpus Christi, TX, US

On-Time Performance Chart

(using rounded numbers)
On-Time
39
80%
Late
0
0%
Very Late
1
2%
Excessive
9
18%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
49
Total Delays ( > 1 min )
17
Codeshares
49
Average Delay (min.)
86
Standard Deviation
181.6
Min
0
Max
775

UA 4251 On-Time Performance Details

Overall Rating
1.8 of 5
Average
Percentage On-Time 80%
Average Delay Time 86 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 1.8 shows that this flight has on-time performance characteristics better than 35% of all other flights in the FlightStats database.
On-Time Performance Rating
3.6 of 5
Good
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 73% of other flights.
Delay Performance
0.0 of 5
Very Poor
Average Delay Time 86 min
This flight has an average delay of 86 minutes with a standard deviation of 181.6 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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