(UA) United Airlines 4453 On-Time Performance Rating

Date Range:

15-Aug-2026 to 15-Oct-2026

(DAY) James M Cox Dayton International Airport

Dayton, OH, US

(ORD) Chicago O'Hare International Airport

Chicago, IL, US

On-Time Performance Chart

(using rounded numbers)

On-Time

71%

Late

Very Late

Excessive

14%

Cancelled

Diverted

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed

Total Delays ( > 1 min )

Codeshares

Average Delay (min.)

161.66666666666666

Standard Deviation

151

Min

Max

327

UA 4453 On-Time Performance Details

Overall Rating

1.2 of 5

Poor

Percentage On-Time 77%

Average Delay Time 161.66666666666666 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

2.3 of 5

Average

Percentage On-Time 77%

This flight has an on-time performance of 77%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 46% of other flights.

Delay Performance

0.0 of 5

Very Poor

Average Delay Time 161.66666666666666 min

This flight has an average delay of 161.66666666666666 minutes with a standard deviation of 151 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 0% of other flights.