(UA) United Airlines 4236 On-Time Performance Rating

Date Range:

15-Jul-2025 to 15-Sep-2025

(MFE) McAllen Miller International Airport

McAllen, TX, US

(IAH) Houston George Bush Intercontinental Airport

Houston, TX, US

On-Time Performance Chart

(using rounded numbers)

On-Time

95%

Late

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.)

31.666666666666668

Standard Deviation

65.4

Min

Max

165

UA 4236 On-Time Performance Details

Overall Rating

3.9 of 5

Good

Percentage On-Time 95%

Average Delay Time 31.666666666666668 min

FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 3.9 shows that this flight has on-time performance characteristics better than 77% of all other flights in the FlightStats database.

On-Time Performance Rating

4.9 of 5

Very Good

Percentage On-Time 95%

This flight has an on-time performance of 95%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 99% of other flights.

Delay Performance

2.9 of 5

Average

Average Delay Time 31.666666666666668 min

This flight has an average delay of 31.666666666666668 minutes with a standard deviation of 65.4 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 58% of other flights.