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(UA) United Airlines 4596 On-Time Performance Rating

Date Range:

01-Jan-2026 to 28-Feb-2026

(LEX) Blue Grass Airport

Lexington, KY, US

(ORD) Chicago O'Hare International Airport

Chicago, IL, US

On-Time Performance Chart

(using rounded numbers)
On-Time
3
33%
Late
2
22%
Very Late
1
11%
Excessive
2
22%
Cancelled
1
11%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
9
Total Delays ( > 1 min )
6
Codeshares
9
Average Delay (min.)
34.666666666666664
Standard Deviation
22.9
Min
0
Max
68

UA 4596 On-Time Performance Details

Overall Rating
1.2 of 5
Poor
Percentage On-Time 33%
Average Delay Time 34.666666666666664 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 33%
This flight has an on-time performance of 33%. 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
2.3 of 5
Average
Average Delay Time 34.666666666666664 min
This flight has an average delay of 34.666666666666664 minutes with a standard deviation of 22.9 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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