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(UA) United Airlines 9066 On-Time Performance Rating

Date Range:

15-Aug-2026 to 15-Oct-2026

(FRA) Frankfurt Airport

Frankfurt, DE

(STL) St Louis Lambert International Airport

Saint Louis, MO, US

On-Time Performance Chart

(using rounded numbers)
On-Time
21
49%
Late
6
14%
Very Late
11
26%
Excessive
5
12%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
43
Total Delays ( > 1 min )
33
Codeshares
43
Average Delay (min.)
30.87878787878788
Standard Deviation
23.1
Min
0
Max
116

UA 9066 On-Time Performance Details

Overall Rating
1.5 of 5
Poor
Percentage On-Time 49%
Average Delay Time 30.87878787878788 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 1.5 shows that this flight has on-time performance characteristics better than 28% of all other flights in the FlightStats database.
On-Time Performance Rating
0.0 of 5
Very Poor
Percentage On-Time 49%
This flight has an on-time performance of 49%. 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
2.9 of 5
Average
Average Delay Time 30.87878787878788 min
This flight has an average delay of 30.87878787878788 minutes with a standard deviation of 23.1 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 58% of other flights.