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(UA) United Airlines 9770 On-Time Performance Rating

Date Range:

15-Jul-2026 to 15-Sep-2026

(CDG) Paris Charles de Gaulle Airport

Paris, FR

(ZRH) Zurich Airport

Zurich, CH

On-Time Performance Chart

(using rounded numbers)
On-Time
31
51%
Late
15
25%
Very Late
11
18%
Excessive
3
5%
Cancelled
1
2%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
61
Total Delays ( > 1 min )
54
Codeshares
61
Average Delay (min.)
23.22222222222222
Standard Deviation
29.5
Min
0
Max
214

UA 9770 On-Time Performance Details

Overall Rating
2.4 of 5
Average
Percentage On-Time 51%
Average Delay Time 23.22222222222222 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
0.0 of 5
Very Poor
Percentage On-Time 51%
This flight has an on-time performance of 51%. 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
4.7 of 5
Very Good
Average Delay Time 23.22222222222222 min
This flight has an average delay of 23.22222222222222 minutes with a standard deviation of 29.5 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 95% of other flights.