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(UA) United Airlines 9852 On-Time Performance Rating

Date Range:

01-Jul-2025 to 31-Aug-2025

(ATH) Athens Eleftherios Venizelos International Airport

Athens, GR

(VIE) Vienna International Airport

Vienna, AT

On-Time Performance Chart

(using rounded numbers)
On-Time
23
38%
Late
13
21%
Very Late
7
11%
Excessive
18
30%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
61
Total Delays ( > 1 min )
53
Codeshares
61
Average Delay (min.)
35.528301886792455
Standard Deviation
27.5
Min
0
Max
120

UA 9852 On-Time Performance Details

Overall Rating
1.2 of 5
Poor
Percentage On-Time 38%
Average Delay Time 35.528301886792455 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 1.2 shows that this flight has on-time performance characteristics better than 22% of all other flights in the FlightStats database.
On-Time Performance Rating
0.0 of 5
Very Poor
Percentage On-Time 38%
This flight has an on-time performance of 38%. 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
2.3 of 5
Average
Average Delay Time 35.528301886792455 min
This flight has an average delay of 35.528301886792455 minutes with a standard deviation of 27.5 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 46% of other flights.