Route
MSY → ATL
Louis Armstrong New Orleans International Airport Hartsfield Jackson Atlanta International Airport
How punctual is this route?
- On-time arrivals
- 82.2%
- Less than 15 minutes late
- Cancelled
- 1.5%
- Of scheduled flights
- Average delay when late
- 73 min
- Flights arriving 15+ minutes late
- Flights tracked
- 4,004
- Scheduled flights in the period
What caused the delays
- Late-arriving aircraft 40%
- Airline (crew, maintenance, cleaning) 29%
- Air traffic control & airport 28%
- Extreme weather 3%
- Security 0%
Share of delay minutes airlines attributed to each cause (BTS).
Show as table
| Month | On time | Flights |
|---|---|---|
| September 2025 | 94.1% | 304 |
| October 2025 | 84.7% | 393 |
| November 2025 | 83.7% | 373 |
| December 2025 | 79.9% | 354 |
| January 2026 | 91.3% | 310 |
| February 2026 | 83.7% | 316 |
| March 2026 | 79.4% | 346 |
| April 2026 | 86.2% | 335 |
| May 2026 | 75.3% | 348 |
| June 2026 | 81.1% | 304 |
| July 2026 | 68.2% | 312 |
| August 2026 | 79.5% | 309 |
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 |
|---|---|---|---|---|
| Delta Air Lines | 3,278 | 86.7% | 1.5% | 76 min |
| Southwest Airlines | 340 | 67.0% | 0.3% | 53 min |
| Frontier Airlines | 276 | 54.9% | 2.5% | 80 min |
| NK | 108 | 65.1% | 1.9% | 74 min |
| American Airlines | 2 | 100.0% | 0.0% | — |
Delay odds by flight
How often each flight number arrived 15 or more minutes late over the last year.
-
DL2522
10% late · 365 flights
-
DL1534
8% late · 362 flights
-
DL2542
14% late · 362 flights
-
DL1424
8% late · 351 flights
-
DL3128
7% late · 330 flights
-
DL1547
9% late · 290 flights
-
DL3157
24% late · 250 flights
-
DL3146
20% late · 167 flights
-
F92052
39% late · 149 flights
-
DL3132
23% late · 138 flights
-
F92972
57% late · 105 flights
-
DL2361
13% late · 102 flights
-
DL1217
14% late · 90 flights
-
DL409
18% late · 85 flights
-
DL1047
15% late · 74 flights
-
DL1506
7% late · 72 flights
-
WN1361
22% late · 58 flights
-
DL924
40% late · 57 flights
-
WN2813
37% late · 49 flights
-
DL1927
15% late · 47 flights
-
WN3457
25% late · 45 flights
-
WN4949
72% late · 36 flights
-
NK1983
41% late · 32 flights
-
DL1795
37% late · 31 flights
In the news
More headlines →-
City Council backs $55 million in new Hartsfield-Jackson funding as construction projects multiply
The Business Journals ATL
-
Over 400 flights cancelled due to severe weather at Hartsfield-Jackson Atlanta International Airport, Georgia
The Watchers - Watching the world evolve and transform ATL
-
Hartsfield-Jackson Atlanta International Airport
The Aviation Hub ATL
Headlines found by Google News; stories open on the publisher's site.
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