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(UA) United Airlines 4278 On-Time Performance Rating

Date Range:

01-Jun-2026 to 31-Jul-2026

(IAH) Houston George Bush Intercontinental Airport

Houston, TX, US

(BTR) Baton Rouge Metropolitan Airport

Baton Rouge, LA, US

On-Time Performance Chart

(using rounded numbers)
On-Time
28
85%
Late
3
9%
Very Late
1
3%
Excessive
1
3%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
33
Total Delays ( > 1 min )
9
Codeshares
33
Average Delay (min.)
36.55555555555556
Standard Deviation
58.2
Min
0
Max
189

UA 4278 On-Time Performance Details

Overall Rating
3.7 of 5
Good
Percentage On-Time 85%
Average Delay Time 36.55555555555556 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
4.7 of 5
Very Good
Percentage On-Time 85%
This flight has an on-time performance of 85%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 95% of other flights.
Delay Performance
2.7 of 5
Average
Average Delay Time 36.55555555555556 min
This flight has an average delay of 36.55555555555556 minutes with a standard deviation of 58.2 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 54% of other flights.

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