(WN) Southwest Airlines 1651 On-Time Performance Rating

Date Range:

01-Aug-2026 to 30-Sep-2026

(BHM) Birmingham-Shuttlesworth International Airport

Birmingham, AL, US

(DEN) Denver International Airport

Denver, CO, US

On-Time Performance Chart

(using rounded numbers)

On-Time

96%

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.)

52.8

Standard Deviation

104.1

Min

Max

239

WN 1651 On-Time Performance Details

Overall Rating

3.1 of 5

Average

Percentage On-Time 96%

Average Delay Time 52.8 min

FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 3.1 shows that this flight has on-time performance characteristics better than 60% of all other flights in the FlightStats database.

On-Time Performance Rating

5.0 of 5

Very Good

Percentage On-Time 96%

This flight has an on-time performance of 96%. 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

1.1 of 5

Poor

Average Delay Time 52.8 min

This flight has an average delay of 52.8 minutes with a standard deviation of 104.1 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 21% of other flights.