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(UA) United Airlines 9633 On-Time Performance Rating

Date Range:

01-Mar-2025 to 30-Apr-2025

(LHR) London Heathrow Airport

London, EN, GB

(DUS) Dusseldorf Airport

Dusseldorf, DE

On-Time Performance Chart

(using rounded numbers)
On-Time
29
78%
Late
5
14%
Very Late
1
3%
Excessive
2
5%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
37
Total Delays ( > 1 min )
23
Codeshares
37
Average Delay (min.)
14.26086956521739
Standard Deviation
12.6
Min
0
Max
48

UA 9633 On-Time Performance Details

Overall Rating
3.5 of 5
Average
Percentage On-Time 78%
Average Delay Time 14.26086956521739 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 3.5 shows that this flight has on-time performance characteristics better than 69% of all other flights in the FlightStats database.
On-Time Performance Rating
2.3 of 5
Average
Percentage On-Time 78%
This flight has an on-time performance of 78%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 46% of other flights.
Delay Performance
4.7 of 5
Very Good
Average Delay Time 14.26086956521739 min
This flight has an average delay of 14.26086956521739 minutes with a standard deviation of 12.6 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 93% of other flights.