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(UA) United Airlines 3558 On-Time Performance Rating

Date Range:

15-Jan-2026 to 15-Mar-2026

(YUL) Montreal-Trudeau International Airport

Montreal, QC, CA

(EWR) Newark Liberty International Airport

Newark, NJ, US

On-Time Performance Chart

(using rounded numbers)
On-Time
32
64%
Late
5
10%
Very Late
1
2%
Excessive
6
12%
Cancelled
6
12%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
50
Total Delays ( > 1 min )
14
Codeshares
50
Average Delay (min.)
42.42857142857143
Standard Deviation
39.7
Min
0
Max
156

UA 3558 On-Time Performance Details

Overall Rating
0.7 of 5
Poor
Percentage On-Time 64%
Average Delay Time 42.42857142857143 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 12% 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 2% of other flights.
Delay Performance
1.2 of 5
Poor
Average Delay Time 42.42857142857143 min
This flight has an average delay of 42.42857142857143 minutes with a standard deviation of 39.7 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 24% of other flights.

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