(UA) United Airlines 1975 On-Time Performance Rating

Date Range:

01-Nov-2025 to 31-Dec-2025

(PHL) Philadelphia International Airport

Philadelphia, PA, US

(IAH) Houston George Bush Intercontinental Airport

Houston, TX, US

On-Time Performance Chart

(using rounded numbers)

On-Time

79%

Late

Very Late

14%

Excessive

Cancelled

Diverted

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed

Total Delays ( > 1 min )

Codeshares

Average Delay (min.)

17.833333333333332

Standard Deviation

15.1

Min

Max

UA 1975 On-Time Performance Details

Overall Rating

3.6 of 5

Good

Percentage On-Time 79%

Average Delay Time 17.833333333333332 min

FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 3.6 shows that this flight has on-time performance characteristics better than 70% of all other flights in the FlightStats database.

On-Time Performance Rating

3.3 of 5

Average

Percentage On-Time 79%

This flight has an on-time performance of 79%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 66% of other flights.

Delay Performance

3.8 of 5

Good

Average Delay Time 17.833333333333332 min

This flight has an average delay of 17.833333333333332 minutes with a standard deviation of 15.1 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 76% of other flights.