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(UA) United Airlines 4822 On-Time Performance Rating

Date Range:

15-Apr-2026 to 15-Jun-2026

(BHM) Birmingham-Shuttlesworth International Airport

Birmingham, AL, US

(IAH) Houston George Bush Intercontinental Airport

Houston, TX, US

On-Time Performance Chart

(using rounded numbers)
On-Time
33
80%
Late
2
5%
Very Late
1
2%
Excessive
3
7%
Cancelled
0
0%
Diverted
2
5%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
40
Total Delays ( > 1 min )
11
Codeshares
40
Average Delay (min.)
54.18181818181818
Standard Deviation
79.7
Min
0
Max
243

UA 4822 On-Time Performance Details

Overall Rating
2.2 of 5
Average
Percentage On-Time 83%
Average Delay Time 54.18181818181818 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 2.2 shows that this flight has on-time performance characteristics better than 42% of all other flights in the FlightStats database.
On-Time Performance Rating
3.8 of 5
Good
Percentage On-Time 83%
This flight has an on-time performance of 83%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 76% of other flights.
Delay Performance
0.5 of 5
Very Poor
Average Delay Time 54.18181818181818 min
This flight has an average delay of 54.18181818181818 minutes with a standard deviation of 79.7 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 10% of other flights.

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