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(UA) United Airlines 9852 On-Time Performance Rating

Date Range:

15-Aug-2026 to 15-Oct-2026

(ATH) Athens Eleftherios Venizelos International Airport

Athens, GR

(VIE) Vienna International Airport

Vienna, AT

On-Time Performance Chart

(using rounded numbers)
On-Time
31
51%
Late
15
25%
Very Late
6
10%
Excessive
8
13%
Cancelled
0
0%
Diverted
1
2%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
60
Total Delays ( > 1 min )
58
Codeshares
60
Average Delay (min.)
23.67241379310345
Standard Deviation
22
Min
0
Max
130

UA 9852 On-Time Performance Details

Overall Rating
2.2 of 5
Average
Percentage On-Time 52%
Average Delay Time 23.67241379310345 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 2.2 shows that this flight has on-time performance characteristics better than 43% of all other flights in the FlightStats database.
On-Time Performance Rating
0.0 of 5
Very Poor
Percentage On-Time 52%
This flight has an on-time performance of 52%. 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
4.4 of 5
Good
Average Delay Time 23.67241379310345 min
This flight has an average delay of 23.67241379310345 minutes with a standard deviation of 22 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 88% of other flights.