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(UA) United Airlines 8307 On-time Performance Rating

Date Range:

15-Apr-2018 to 15-Jun-2018

(IAD) Washington Dulles International AirportDulles, VA, US
(YUL) Montreal-Pierre Elliott Trudeau International AirportMontreal, QC, CA
On-Time Performance Chart
(using rounded numbers)
On-Time
29
63%
Late
5
11%
Very Late
4
9%
Excessive
7
15%
Cancelled
1
2%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
46
Total Delays ( > 1 min )
31
Codeshares
46
Average Delay (min.)
32
Standard Deviation
55.1
Min
0
Max
295
UA 8307 On-time Performance Details
Overall Rating
0.9 of 5
Poor
Percentage On-Time 63%
Average Delay Time 32 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 0.9 shows that this flight has on-time performance characteristics better than 17% of all other flights in the FlightStats database.
On-time Performance Rating
0.1 of 5
Very Poor
Percentage On-Time 63%
This flight has an on-time performance of 63%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 1% of other flights.
Delay Performance
1.7 of 5
Average
Average Delay Time 32 min
This flight has an average delay of 32 minutes with a standard deviation of 55.1 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 34% of other flights.