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(UA) United Airlines 5509 On-Time Performance Rating

Date Range:

15-Nov-2021 to 15-Jan-2022

(TYS) McGhee Tyson Airport

Knoxville, TN, US

(ORD) O'Hare International Airport

Chicago, IL, US

On-Time Performance Chart

(using rounded numbers)
On-Time
31
67%
Late
6
13%
Very Late
4
9%
Excessive
4
9%
Cancelled
1
2%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
46
Total Delays ( > 1 min )
26
Codeshares
46
Average Delay (min.)
31
Standard Deviation
48
Min
0
Max
189

UA 5509 On-Time Performance Details

Overall Rating
1.5 of 5
Poor
Percentage On-Time 67%
Average Delay Time 31 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 1.5 shows that this flight has on-time performance characteristics better than 29% of all other flights in the FlightStats database.
On-Time Performance Rating
0.5 of 5
Very Poor
Percentage On-Time 67%
This flight has an on-time performance of 67%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 10% of other flights.
Delay Performance
2.5 of 5
Average
Average Delay Time 31 min
This flight has an average delay of 31 minutes with a standard deviation of 48 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 50% of other flights.