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(UA) United Airlines 8308 On-time Performance Rating

Date Range:

01-Jun-2018 to 31-Jul-2018

(YUL) Montreal-Pierre Elliott Trudeau International Airport

Montreal, QC, CA

(IAD) Washington Dulles International Airport

Dulles, VA, US

On-Time Performance Chart

(using rounded numbers)
On-Time
54
86%
Late
4
6%
Very Late
0
0%
Excessive
2
3%
Cancelled
2
3%
Diverted
1
2%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
62
Total Delays ( > 1 min )
26
Codeshares
62
Average Delay (min.)
22
Standard Deviation
60
Min
1
Max
313

UA 8308 On-time Performance Details

Overall Rating
4.6 of 5
Very Good
Percentage On-Time 87%
Average Delay Time 22 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 4.6 shows that this flight has on-time performance characteristics better than 91% of all other flights in the FlightStats database.
On-time Performance Rating
5.0 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 100% of other flights.
Delay Performance
4.2 of 5
Good
Average Delay Time 22 min
This flight has an average delay of 22 minutes with a standard deviation of 60 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 84% of other flights.