(UA) United Airlines 1381 On-Time Performance Rating

Date Range:

15-Nov-2025 to 15-Jan-2026

(MIA) Miami International Airport

Miami, FL, US

(IAH) Houston George Bush Intercontinental Airport

Houston, TX, US

On-Time Performance Chart

(using rounded numbers)

On-Time

91%

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.)

17.333333333333332

Standard Deviation

19.7

Min

Max

UA 1381 On-Time Performance Details

Overall Rating

4.1 of 5

Good

Percentage On-Time 91%

Average Delay Time 17.333333333333332 min

FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 4.1 shows that this flight has on-time performance characteristics better than 81% of all other flights in the FlightStats database.

On-Time Performance Rating

4.6 of 5

Very Good

Percentage On-Time 91%

This flight has an on-time performance of 91%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 92% of other flights.

Delay Performance

3.6 of 5

Good

Average Delay Time 17.333333333333332 min

This flight has an average delay of 17.333333333333332 minutes with a standard deviation of 19.7 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 73% of other flights.