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(UA) United Airlines 4227 On-time Performance Rating

Date Range:

01-May-2018 to 30-Jun-2018

(CLL) Easterwood AirportCollege Station, TX, US
(IAH) George Bush Intercontinental AirportHouston, TX, US
On-Time Performance Chart
(using rounded numbers)
On-Time
51
91%
Late
1
2%
Very Late
1
2%
Excessive
3
5%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
56
Total Delays ( > 1 min )
11
Codeshares
56
Average Delay (min.)
40
Standard Deviation
62.1
Min
0
Max
204
UA 4227 On-time Performance Details
Overall Rating
3.2 of 5
Average
Percentage On-Time 91%
Average Delay Time 40 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
5.0 of 5
Very Good
Percentage On-Time 91%
This flight has an on-time performance of 91%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 100% of other flights.
Delay Performance
1.4 of 5
Poor
Average Delay Time 40 min
This flight has an average delay of 40 minutes with a standard deviation of 62.1 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 27% of other flights.