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(OS) Austrian 7735 On-Time Performance Rating

Date Range:

01-Jul-2025 to 31-Aug-2025

(ORD) Chicago O'Hare International Airport

Chicago, IL, US

(STL) St Louis Lambert International Airport

Saint Louis, MO, US

On-Time Performance Chart

(using rounded numbers)
On-Time
33
63%
Late
5
10%
Very Late
0
0%
Excessive
13
25%
Cancelled
0
0%
Diverted
1
2%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
51
Total Delays ( > 1 min )
21
Codeshares
51
Average Delay (min.)
78.33333333333333
Standard Deviation
80.8
Min
0
Max
314

OS 7735 On-Time Performance Details

Overall Rating
0.2 of 5
Very Poor
Percentage On-Time 65%
Average Delay Time 78.33333333333333 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 0.2 shows that this flight has on-time performance characteristics better than 3% of all other flights in the FlightStats database.
On-Time Performance Rating
0.4 of 5
Very Poor
Percentage On-Time 65%
This flight has an on-time performance of 65%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 8% of other flights.
Delay Performance
0.0 of 5
Very Poor
Average Delay Time 78.33333333333333 min
This flight has an average delay of 78.33333333333333 minutes with a standard deviation of 80.8 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 0% of other flights.