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(OS) Austrian 7850 On-time Performance Rating

Date Range:

15-Aug-2018 to 15-Oct-2018

(ORD) O'Hare International Airport

Chicago, IL, US

(LHR) London Heathrow Airport

London, EN, GB

On-Time Performance Chart

(using rounded numbers)
On-Time
53
80%
Late
3
5%
Very Late
2
3%
Excessive
6
9%
Cancelled
0
0%
Diverted
2
3%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
64
Total Delays ( > 1 min )
12
Codeshares
64
Average Delay (min.)
54
Standard Deviation
45.6
Min
1
Max
170

OS 7850 On-time Performance Details

Overall Rating
2.2 of 5
Average
Percentage On-Time 83%
Average Delay Time 54 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
4.3 of 5
Good
Percentage On-Time 83%
This flight has an on-time performance of 83%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 86% of other flights.
Delay Performance
0.1 of 5
Very Poor
Average Delay Time 54 min
This flight has an average delay of 54 minutes with a standard deviation of 45.6 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 2% of other flights.