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(UA) United Airlines 9986 On-Time Performance Rating

Date Range:

01-Mar-2025 to 30-Apr-2025

(BRU) Brussels Airport

Brussels, BE

(LHR) London Heathrow Airport

London, EN, GB

On-Time Performance Chart

(using rounded numbers)
On-Time
36
61%
Late
13
22%
Very Late
2
3%
Excessive
6
10%
Cancelled
2
3%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
59
Total Delays ( > 1 min )
42
Codeshares
59
Average Delay (min.)
19.714285714285715
Standard Deviation
18.2
Min
0
Max
96

UA 9986 On-Time Performance Details

Overall Rating
2.3 of 5
Average
Percentage On-Time 61%
Average Delay Time 19.714285714285715 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 2.3 shows that this flight has on-time performance characteristics better than 44% of all other flights in the FlightStats database.
On-Time Performance Rating
0.0 of 5
Very Poor
Percentage On-Time 61%
This flight has an on-time performance of 61%. 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
4.5 of 5
Good
Average Delay Time 19.714285714285715 min
This flight has an average delay of 19.714285714285715 minutes with a standard deviation of 18.2 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 90% of other flights.