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(WN) Southwest Airlines 311 On-Time Performance Rating

Date Range:

15-Jul-2026 to 15-Sep-2026

(MSY) Louis Armstrong New Orleans Intl Airport

New Orleans, LA, US

(SAT) San Antonio International Airport

San Antonio, TX, US

On-Time Performance Chart

(using rounded numbers)
On-Time
3
75%
Late
0
0%
Very Late
0
0%
Excessive
1
25%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
4
Total Delays ( > 1 min )
1
Codeshares
0
Average Delay (min.)
55
Standard Deviation
0
Min
0
Max
55

WN 311 On-Time Performance Details

Overall Rating
2.2 of 5
Average
Percentage On-Time 75%
Average Delay Time 55 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 2.2 shows that this flight has on-time performance characteristics better than 43% of all other flights in the FlightStats database.
On-Time Performance Rating
2.7 of 5
Average
Percentage On-Time 75%
This flight has an on-time performance of 75%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 54% of other flights.
Delay Performance
1.7 of 5
Average
Average Delay Time 55 min
This flight has an average delay of 55 minutes with a standard deviation of 0 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 34% of other flights.

Other Stops for WN 311

Origin

Destination

Rating

(AUS) Austin-Bergstrom International Airport

Austin, TX, US

(HRL) Harlingen Valley International Airport

Harlingen, TX, US
1 Poor

(BNA) Nashville International Airport

Nashville, TN, US

(MDW) Chicago Midway International Airport

Chicago, IL, US
1.8 Average

(BNA) Nashville International Airport

Nashville, TN, US

(RIC) Richmond International Airport

Richmond, VA, US
0.4 Very Poor

(DAL) Dallas Love Field

Dallas, TX, US

(ECP) Northwest Florida Beaches International Airport

Panama City, FL, US
4.5 Good

(DCA) Ronald Reagan Washington National Airport

Washington, DC, US

(MSY) Louis Armstrong New Orleans Intl Airport

New Orleans, LA, US
2.1 Average

(ECP) Northwest Florida Beaches International Airport

Panama City, FL, US

(BNA) Nashville International Airport

Nashville, TN, US
1.2 Poor

(ECP) Northwest Florida Beaches International Airport

Panama City, FL, US

(BWI) Baltimore Washington International Airport

Baltimore, MD, US
2.5 Average

(LAS) Las Vegas Harry Reid International Airport

Las Vegas, NV, US

(DAL) Dallas Love Field

Dallas, TX, US
4.1 Good

(LAX) Los Angeles International Airport

Los Angeles, CA, US

(SFO) San Francisco International Airport

San Francisco, CA, US
1.1 Poor

(MKE) Milwaukee Mitchell International Airport

Milwaukee, WI, US

(DCA) Ronald Reagan Washington National Airport

Washington, DC, US
2.4 Average

(MSY) Louis Armstrong New Orleans Intl Airport

New Orleans, LA, US

(AUS) Austin-Bergstrom International Airport

Austin, TX, US
1.2 Poor

(SAN) San Diego International Airport

San Diego, CA, US

(SMF) Sacramento International Airport

Sacramento, CA, US
2 Average

(SAT) San Antonio International Airport

San Antonio, TX, US

(LAX) Los Angeles International Airport

Los Angeles, CA, US
2.8 Average