background

(UA) United Airlines 8540 On-time Performance Rating

Date Range:

15-Jan-2019 to 15-Mar-2019

(YYZ) Pearson International Airport

Toronto, ON, CA

(IAH) George Bush Intercontinental Airport

Houston, TX, US

On-Time Performance Chart

(using rounded numbers)
On-Time
17
29%
Late
11
19%
Very Late
9
16%
Excessive
19
33%
Cancelled
2
3%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
58
Total Delays ( > 1 min )
47
Codeshares
58
Average Delay (min.)
61
Standard Deviation
65.4
Min
0
Max
333

UA 8540 On-time Performance Details

Overall Rating
0.0 of 5
Very Poor
Percentage On-Time 29%
Average Delay Time 61 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 0 shows that this flight has on-time performance characteristics better than 0% of all other flights in the FlightStats database.
On-time Performance Rating
0.0 of 5
Very Poor
Percentage On-Time 29%
This flight has an on-time performance of 29%. 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
0.0 of 5
Very Poor
Average Delay Time 61 min
This flight has an average delay of 61 minutes with a standard deviation of 65.4 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 0% of other flights.