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(UA) United Airlines 4403 On-Time Performance Rating

Date Range:

15-Aug-2025 to 15-Oct-2025

(EWR) Newark Liberty International Airport

Newark, NJ, US

(YOW) Ottawa Macdonald-Cartier International Airport

Ottawa, ON, CA

On-Time Performance Chart

(using rounded numbers)
On-Time
43
78%
Late
2
4%
Very Late
3
5%
Excessive
6
11%
Cancelled
0
0%
Diverted
1
2%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
54
Total Delays ( > 1 min )
21
Codeshares
54
Average Delay (min.)
37.333333333333336
Standard Deviation
41.9
Min
0
Max
140

UA 4403 On-Time Performance Details

Overall Rating
2.4 of 5
Average
Percentage On-Time 80%
Average Delay Time 37.333333333333336 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 2.4 shows that this flight has on-time performance characteristics better than 46% of all other flights in the FlightStats database.
On-Time Performance Rating
3.5 of 5
Average
Percentage On-Time 80%
This flight has an on-time performance of 80%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 69% of other flights.
Delay Performance
1.2 of 5
Poor
Average Delay Time 37.333333333333336 min
This flight has an average delay of 37.333333333333336 minutes with a standard deviation of 41.9 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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