background

(OS) Austrian 7730 On-Time Performance Rating

Date Range:

01-Jan-2026 to 28-Feb-2026

(IAH) Houston George Bush Intercontinental Airport

Houston, TX, US

(ORD) Chicago O'Hare International Airport

Chicago, IL, US

On-Time Performance Chart

(using rounded numbers)
On-Time
11
73%
Late
4
27%
Very Late
0
0%
Excessive
0
0%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
15
Total Delays ( > 1 min )
4
Codeshares
15
Average Delay (min.)
24.25
Standard Deviation
5.2
Min
0
Max
29

OS 7730 On-Time Performance Details

Overall Rating
2.7 of 5
Average
Percentage On-Time 73%
Average Delay Time 24.25 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 2.7 shows that this flight has on-time performance characteristics better than 53% of all other flights in the FlightStats database.
On-Time Performance Rating
2.1 of 5
Average
Percentage On-Time 73%
This flight has an on-time performance of 73%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 42% of other flights.
Delay Performance
3.3 of 5
Average
Average Delay Time 24.25 min
This flight has an average delay of 24.25 minutes with a standard deviation of 5.2 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 66% of other flights.