Route
MSY → DAL
Louis Armstrong New Orleans International Airport Dallas Love Field
How punctual is this route?
- On-time arrivals
- 77.1%
- Less than 15 minutes late
- Cancelled
- 1.1%
- Of scheduled flights
- Average delay when late
- 62 min
- Flights arriving 15+ minutes late
- Flights tracked
- 2,279
- Scheduled flights in the period
What caused the delays
- Late-arriving aircraft 53%
- Airline (crew, maintenance, cleaning) 23%
- Air traffic control & airport 20%
- Extreme weather 4%
- Security 0%
Share of delay minutes airlines attributed to each cause (BTS).
Show as table
| Month | On time | Flights |
|---|---|---|
| September 2025 | 88.8% | 179 |
| October 2025 | 79.2% | 224 |
| November 2025 | 77.6% | 201 |
| December 2025 | 81.1% | 191 |
| January 2026 | 85.4% | 189 |
| February 2026 | 84.5% | 188 |
| March 2026 | 71.6% | 209 |
| April 2026 | 75.6% | 194 |
| May 2026 | 68.9% | 201 |
| June 2026 | 57.2% | 162 |
| July 2026 | 73.1% | 169 |
| August 2026 | 80.6% | 172 |
Source: U.S. DOT Bureau of Transportation Statistics on-time data, September 2025 – August 2026. Covers flights operated by reporting U.S. carriers. About our data
Airlines on this route
| Airline | Flights | On time | Cancelled | Avg. delay when late |
|---|---|---|---|---|
| Southwest Airlines | 2,279 | 77.1% | 1.1% | 62 min |
Delay odds by flight
How often each flight number arrived 15 or more minutes late over the last year.
-
WN3485
22% late · 57 flights
-
WN3744
11% late · 54 flights
-
WN1346
29% late · 52 flights
-
WN4677
62% late · 52 flights
-
WN3486
42% late · 50 flights
-
WN2879
7% late · 47 flights
-
WN4627
0% late · 46 flights
-
WN2278
27% late · 45 flights
-
WN2185
30% late · 43 flights
-
WN1728
7% late · 42 flights
-
WN4632
27% late · 42 flights
-
WN1465
33% late · 40 flights
-
WN2477
8% late · 36 flights
-
WN2964
17% late · 36 flights
-
WN4419
36% late · 36 flights
-
WN4502
60% late · 36 flights
-
WN4598
19% late · 36 flights
-
WN1927
0% late · 35 flights
-
WN1279
3% late · 33 flights
-
WN1898
12% late · 33 flights
-
WN2130
24% late · 33 flights
-
WN2335
50% late · 33 flights
-
WN998
41% late · 33 flights
-
WN1476
0% late · 32 flights
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