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(UA) United Airlines 9647 On-Time Performance Rating

Date Range:

01-Jan-2026 to 28-Feb-2026

(CGN) Cologne Bonn Airport

Cologne, DE

(LHR) London Heathrow Airport

London, EN, GB

On-Time Performance Chart

(using rounded numbers)
On-Time
17
37%
Late
19
41%
Very Late
4
9%
Excessive
5
11%
Cancelled
1
2%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
46
Total Delays ( > 1 min )
42
Codeshares
46
Average Delay (min.)
27.5
Standard Deviation
30.7
Min
0
Max
171

UA 9647 On-Time Performance Details

Overall Rating
1.9 of 5
Average
Percentage On-Time 37%
Average Delay Time 27.5 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 1.9 shows that this flight has on-time performance characteristics better than 37% of all other flights in the FlightStats database.
On-Time Performance Rating
0.0 of 5
Very Poor
Percentage On-Time 37%
This flight has an on-time performance of 37%. 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
3.8 of 5
Good
Average Delay Time 27.5 min
This flight has an average delay of 27.5 minutes with a standard deviation of 30.7 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 76% of other flights.