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(UA) United Airlines 8549 On-Time Performance Rating

Date Range:

01-Apr-2026 to 31-May-2026

(YUL) Montreal-Trudeau International Airport

Montreal, QC, CA

(LGA) New York LaGuardia Airport

New York, NY, US

On-Time Performance Chart

(using rounded numbers)
On-Time
16
53%
Late
5
17%
Very Late
2
7%
Excessive
5
17%
Cancelled
2
7%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
30
Total Delays ( > 1 min )
18
Codeshares
30
Average Delay (min.)
38.05555555555556
Standard Deviation
43.5
Min
0
Max
170

UA 8549 On-Time Performance Details

Overall Rating
0.7 of 5
Poor
Percentage On-Time 53%
Average Delay Time 38.05555555555556 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 0.7 shows that this flight has on-time performance characteristics better than 13% 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
1.4 of 5
Poor
Average Delay Time 38.05555555555556 min
This flight has an average delay of 38.05555555555556 minutes with a standard deviation of 43.5 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 27% of other flights.