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(UA) United Airlines 8122 On-Time Performance Rating

Date Range:

15-Apr-2025 to 15-Jun-2025

(YUL) Montreal-Trudeau International Airport

Montreal, QC, CA

(BOS) Boston Logan International Airport

Boston, MA, US

On-Time Performance Chart

(using rounded numbers)
On-Time
39
64%
Late
7
11%
Very Late
2
3%
Excessive
13
21%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
61
Total Delays ( > 1 min )
41
Codeshares
61
Average Delay (min.)
37.21951219512195
Standard Deviation
39.8
Min
0
Max
158

UA 8122 On-Time Performance Details

Overall Rating
1.0 of 5
Poor
Percentage On-Time 64%
Average Delay Time 37.21951219512195 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 1 shows that this flight has on-time performance characteristics better than 19% of all other flights in the FlightStats database.
On-Time Performance Rating
0.1 of 5
Very Poor
Percentage On-Time 64%
This flight has an on-time performance of 64%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 3% of other flights.
Delay Performance
1.9 of 5
Average
Average Delay Time 37.21951219512195 min
This flight has an average delay of 37.21951219512195 minutes with a standard deviation of 39.8 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 38% of other flights.