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(UA) United Airlines 664 On-Time Performance Rating

Date Range:

01-Nov-2025 to 31-Dec-2025

(ORD) Chicago O'Hare International Airport

Chicago, IL, US

(MCI) Kansas City International Airport

Kansas City, MO, US

On-Time Performance Chart

(using rounded numbers)
On-Time
24
59%
Late
6
15%
Very Late
3
7%
Excessive
8
20%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
41
Total Delays ( > 1 min )
33
Codeshares
0
Average Delay (min.)
35.484848484848484
Standard Deviation
46.7
Min
0
Max
180

UA 664 On-Time Performance Details

Overall Rating
1.2 of 5
Poor
Percentage On-Time 59%
Average Delay Time 35.484848484848484 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 1.2 shows that this flight has on-time performance characteristics better than 22% of all other flights in the FlightStats database.
On-Time Performance Rating
0.0 of 5
Very Poor
Percentage On-Time 59%
This flight has an on-time performance of 59%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 1% of other flights.
Delay Performance
2.3 of 5
Average
Average Delay Time 35.484848484848484 min
This flight has an average delay of 35.484848484848484 minutes with a standard deviation of 46.7 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 46% of other flights.

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