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(UA) United Airlines 8463 On-Time Performance Rating

Date Range:

01-Oct-2025 to 30-Nov-2025

(MAD) Adolfo Suarez Madrid-Barajas Airport

Madrid, SP, ES

(YUL) Montreal-Trudeau International Airport

Montreal, QC, CA

On-Time Performance Chart

(using rounded numbers)
On-Time
37
84%
Late
4
9%
Very Late
0
0%
Excessive
3
7%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
44
Total Delays ( > 1 min )
11
Codeshares
44
Average Delay (min.)
55.36363636363637
Standard Deviation
104.2
Min
0
Max
353

UA 8463 On-Time Performance Details

Overall Rating
2.3 of 5
Average
Percentage On-Time 84%
Average Delay Time 55.36363636363637 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 2.3 shows that this flight has on-time performance characteristics better than 45% of all other flights in the FlightStats database.
On-Time Performance Rating
4.3 of 5
Good
Percentage On-Time 84%
This flight has an on-time performance of 84%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 86% of other flights.
Delay Performance
0.3 of 5
Very Poor
Average Delay Time 55.36363636363637 min
This flight has an average delay of 55.36363636363637 minutes with a standard deviation of 104.2 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 5% of other flights.