(WN) Southwest Airlines 668 On-Time Performance Rating

Date Range:

15-Jan-2026 to 15-Mar-2026

(BOI) Boise Air Terminal

Boise, ID, US

(DEN) Denver International Airport

Denver, CO, 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.)

93.25

Standard Deviation

177.2

Min

Max

359

WN 668 On-Time Performance Details

Overall Rating

2.3 of 5

Average

Percentage On-Time 91%

Average Delay Time 93.25 min

FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 2.3 shows that this flight has on-time performance characteristics better than 44% of all other flights in the FlightStats database.

On-Time Performance Rating

4.4 of 5

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 88% of other flights.

Delay Performance

0.1 of 5

Very Poor

Average Delay Time 93.25 min

This flight has an average delay of 93.25 minutes with a standard deviation of 177.2 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 2% of other flights.