(UA) United Airlines 744 On-Time Performance Rating

Date Range:

01-Aug-2025 to 30-Sep-2025

(IAH) Houston George Bush Intercontinental Airport

Houston, TX, US

(STL) St Louis Lambert International Airport

Saint Louis, MO, US

On-Time Performance Chart

(using rounded numbers)

On-Time

74%

Late

11%

Very Late

Excessive

11%

Cancelled

Diverted

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed

Total Delays ( > 1 min )

Codeshares

Average Delay (min.)

29.705882352941178

Standard Deviation

34.1

Min

Max

121

UA 744 On-Time Performance Details

Overall Rating

2.5 of 5

Average

Percentage On-Time 74%

Average Delay Time 29.705882352941178 min

FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 2.5 shows that this flight has on-time performance characteristics better than 49% of all other flights in the FlightStats database.

On-Time Performance Rating

1.9 of 5

Average

Percentage On-Time 74%

This flight has an on-time performance of 74%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 38% of other flights.

Delay Performance

3.1 of 5

Average

Average Delay Time 29.705882352941178 min

This flight has an average delay of 29.705882352941178 minutes with a standard deviation of 34.1 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 62% of other flights.