(UA) United Airlines 1527 On-Time Performance Rating

Date Range:

01-Apr-2025 to 31-May-2025

(IAH) Houston George Bush Intercontinental Airport

Houston, TX, US

(PHL) Philadelphia International Airport

Philadelphia, PA, US

On-Time Performance Chart

(using rounded numbers)

On-Time

86%

Late

Very Late

10%

Excessive

Cancelled

Diverted

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed

Total Delays ( > 1 min )

Codeshares

Average Delay (min.)

59.333333333333336

Standard Deviation

33.7

Min

Max

UA 1527 On-Time Performance Details

Overall Rating

2.6 of 5

Average

Percentage On-Time 86%

Average Delay Time 59.333333333333336 min

FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 2.6 shows that this flight has on-time performance characteristics better than 50% of all other flights in the FlightStats database.

On-Time Performance Rating

4.2 of 5

Good

Percentage On-Time 86%

This flight has an on-time performance of 86%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 84% of other flights.

Delay Performance

0.9 of 5

Poor

Average Delay Time 59.333333333333336 min

This flight has an average delay of 59.333333333333336 minutes with a standard deviation of 33.7 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 18% of other flights.