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(UA) United Airlines 1189 On-time Performance Rating

Date Range:

15-May-2018 to 15-Jul-2018

(JAC) Jackson Hole AirportJackson, WY, US
(ORD) O'Hare International AirportChicago, IL, US
On-Time Performance Chart
(using rounded numbers)
On-Time
29
74%
Late
2
5%
Very Late
2
5%
Excessive
3
8%
Cancelled
3
8%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
39
Total Delays ( > 1 min )
23
Codeshares
0
Average Delay (min.)
22
Standard Deviation
39.6
Min
0
Max
189
UA 1189 On-time Performance Details
Overall Rating
3.5 of 5
Average
Percentage On-Time 74%
Average Delay Time 22 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 3.5 shows that this flight has on-time performance characteristics better than 69% of all other flights in the FlightStats database.
On-time Performance Rating
2.9 of 5
Average
Percentage On-Time 74%
This flight has an on-time performance of 74%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 58% of other flights.
Delay Performance
4.1 of 5
Good
Average Delay Time 22 min
This flight has an average delay of 22 minutes with a standard deviation of 39.6 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 82% of other flights.