(WN) Southwest Airlines 183 On-Time Performance Rating

Date Range:

01-Nov-2025 to 31-Dec-2025

(LAS) Las Vegas Harry Reid International Airport

Las Vegas, NV, US

(BUF) Buffalo Niagara International Airport

Buffalo, NY, US

On-Time Performance Chart

(using rounded numbers)

On-Time

64%

Late

14%

Very Late

Excessive

14%

Cancelled

Diverted

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed

Total Delays ( > 1 min )

Codeshares

Average Delay (min.)

28.105263157894736

Standard Deviation

27.2

Min

Max

WN 183 On-Time Performance Details

Overall Rating

2.1 of 5

Average

Percentage On-Time 64%

Average Delay Time 28.105263157894736 min

FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 2.1 shows that this flight has on-time performance characteristics better than 41% of all other flights in the FlightStats database.

On-Time Performance Rating

0.6 of 5

Poor

Percentage On-Time 64%

This flight has an on-time performance of 64%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 12% of other flights.

Delay Performance

3.6 of 5

Good

Average Delay Time 28.105263157894736 min

This flight has an average delay of 28.105263157894736 minutes with a standard deviation of 27.2 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 73% of other flights.