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(UA) United Airlines 8351 On-time Performance Rating

Date Range:

01-Jun-2019 to 31-Jul-2019

(DCA) Ronald Reagan National Airport

Washington, DC, US

(YUL) Montreal-Pierre Elliott Trudeau International Airport

Montreal, QC, CA

On-Time Performance Chart

(using rounded numbers)
On-Time
33
53%
Late
8
13%
Very Late
3
5%
Excessive
8
13%
Cancelled
10
16%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
62
Total Delays ( > 1 min )
31
Codeshares
62
Average Delay (min.)
35
Standard Deviation
51.9
Min
0
Max
255

UA 8351 On-time Performance Details

Overall Rating
1.1 of 5
Poor
Percentage On-Time 53%
Average Delay Time 35 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 1.1 shows that this flight has on-time performance characteristics better than 20% of all other flights in the FlightStats database.
On-time Performance Rating
0.0 of 5
Very Poor
Percentage On-Time 53%
This flight has an on-time performance of 53%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 0% of other flights.
Delay Performance
2.1 of 5
Average
Average Delay Time 35 min
This flight has an average delay of 35 minutes with a standard deviation of 51.9 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 42% of other flights.