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(UA) United Airlines 8552 On-Time Performance Rating

Date Range:

15-Nov-2025 to 15-Jan-2026

(YYZ) Toronto Pearson International Airport

Toronto, ON, CA

(DCA) Ronald Reagan Washington National Airport

Washington, DC, US

On-Time Performance Chart

(using rounded numbers)
On-Time
11
20%
Late
18
32%
Very Late
7
13%
Excessive
13
23%
Cancelled
7
13%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
56
Total Delays ( > 1 min )
44
Codeshares
56
Average Delay (min.)
44.06818181818182
Standard Deviation
44.1
Min
0
Max
200

UA 8552 On-Time Performance Details

Overall Rating
0.5 of 5
Very Poor
Percentage On-Time 20%
Average Delay Time 44.06818181818182 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 0.5 shows that this flight has on-time performance characteristics better than 8% of all other flights in the FlightStats database.
On-Time Performance Rating
0.0 of 5
Very Poor
Percentage On-Time 20%
This flight has an on-time performance of 20%. 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
0.9 of 5
Poor
Average Delay Time 44.06818181818182 min
This flight has an average delay of 44.06818181818182 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 18% of other flights.