(UA) United Airlines 4510 On-Time Performance Rating

Date Range:

15-Jan-2026 to 15-Mar-2026

(SDF) Louisville Muhammad Ali International Airport

Louisville, KY, US

(ORD) Chicago O'Hare International Airport

Chicago, IL, US

On-Time Performance Chart

(using rounded numbers)

On-Time

25%

Late

11%

Very Late

Excessive

47%

Cancelled

Diverted

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed

Total Delays ( > 1 min )

Codeshares

Average Delay (min.)

88.70370370370371

Standard Deviation

88.3

Min

Max

369

UA 4510 On-Time Performance Details

Overall Rating

0.0 of 5

Very Poor

Percentage On-Time 26%

Average Delay Time 88.70370370370371 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 26%

This flight has an on-time performance of 26%. 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 88.70370370370371 min

This flight has an average delay of 88.70370370370371 minutes with a standard deviation of 88.3 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 0% of other flights.