(UA) United Airlines 431 On-Time Performance Rating

Date Range:

15-Jul-2025 to 15-Sep-2025

(BNA) Nashville International Airport

Nashville, TN, US

(EWR) Newark Liberty International Airport

Newark, NJ, US

On-Time Performance Chart

(using rounded numbers)

On-Time

78%

Late

Very Late

Excessive

22%

Cancelled

Diverted

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed

Total Delays ( > 1 min )

Codeshares

Average Delay (min.)

78.83333333333333

Standard Deviation

86.9

Min

Max

218

UA 431 On-Time Performance Details

Overall Rating

1.8 of 5

Average

Percentage On-Time 78%

Average Delay Time 78.83333333333333 min

FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 1.8 shows that this flight has on-time performance characteristics better than 35% of all other flights in the FlightStats database.

On-Time Performance Rating

3.5 of 5

Average

Percentage On-Time 78%

This flight has an on-time performance of 78%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 69% of other flights.

Delay Performance

0.1 of 5

Very Poor

Average Delay Time 78.83333333333333 min

This flight has an average delay of 78.83333333333333 minutes with a standard deviation of 86.9 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 3% of other flights.