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(UA) United Airlines 8186 On-Time Performance Rating

Date Range:

15-Jul-2026 to 15-Sep-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
29
51%
Late
4
7%
Very Late
4
7%
Excessive
8
14%
Cancelled
12
21%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
57
Total Delays ( > 1 min )
29
Codeshares
57
Average Delay (min.)
38.62068965517241
Standard Deviation
44.1
Min
0
Max
146

UA 8186 On-Time Performance Details

Overall Rating
1.0 of 5
Poor
Percentage On-Time 51%
Average Delay Time 38.62068965517241 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 18% of all other flights in the FlightStats database.
On-Time Performance Rating
0.0 of 5
Very Poor
Percentage On-Time 51%
This flight has an on-time performance of 51%. 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
1.9 of 5
Average
Average Delay Time 38.62068965517241 min
This flight has an average delay of 38.62068965517241 minutes with a standard deviation of 44.1 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 38% of other flights.