(UA) United Airlines 2166 On-Time Performance Rating

Date Range:

01-Sep-2025 to 31-Oct-2025

(IAH) Houston George Bush Intercontinental Airport

Houston, TX, US

(DFW) Dallas Fort Worth International Airport

Dallas, TX, US

On-Time Performance Chart

(using rounded numbers)

On-Time

80%

Late

20%

Very Late

Excessive

Cancelled

Diverted

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed

Total Delays ( > 1 min )

Codeshares

Average Delay (min.)

10.333333333333334

Standard Deviation

4.2

Min

Max

UA 2166 On-Time Performance Details

Overall Rating

3.4 of 5

Average

Percentage On-Time 80%

Average Delay Time 10.333333333333334 min

FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 3.4 shows that this flight has on-time performance characteristics better than 66% of all other flights in the FlightStats database.

On-Time Performance Rating

2.9 of 5

Average

Percentage On-Time 80%

This flight has an on-time performance of 80%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 58% of other flights.

Delay Performance

3.8 of 5

Good

Average Delay Time 10.333333333333334 min

This flight has an average delay of 10.333333333333334 minutes with a standard deviation of 4.2 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 76% of other flights.