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(UA) United Airlines 4881 On-Time Performance Rating

Date Range:

15-Feb-2024 to 15-Apr-2024

(BHM) Birmingham-Shuttlesworth International Airport

Birmingham, AL, US

(IAH) George Bush Intercontinental Airport

Houston, TX, US

On-Time Performance Chart

(using rounded numbers)
On-Time
34
85%
Late
2
5%
Very Late
1
3%
Excessive
2
5%
Cancelled
0
0%
Diverted
1
3%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
39
Total Delays ( > 1 min )
8
Codeshares
39
Average Delay (min.)
36.375
Standard Deviation
42
Min
0
Max
122

UA 4881 On-Time Performance Details

Overall Rating
3.2 of 5
Average
Percentage On-Time 87%
Average Delay Time 36.375 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 3.2 shows that this flight has on-time performance characteristics better than 63% of all other flights in the FlightStats database.
On-Time Performance Rating
4.7 of 5
Very Good
Percentage On-Time 87%
This flight has an on-time performance of 87%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 93% of other flights.
Delay Performance
1.7 of 5
Average
Average Delay Time 36.375 min
This flight has an average delay of 36.375 minutes with a standard deviation of 42 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 34% of other flights.