Route
MSY → JFK
Louis Armstrong New Orleans International Airport John F. Kennedy International Airport
1,182 miles
Return route JFK → MSY →
How punctual is this route?
- On-time arrivals
- 77.2%
- Less than 15 minutes late
- Cancelled
- 5.6%
- Of scheduled flights
- Average delay when late
- 81 min
- Flights arriving 15+ minutes late
- Flights tracked
- 1,142
- Scheduled flights in the period
What caused the delays
- Late-arriving aircraft 51%
- Airline (crew, maintenance, cleaning) 26%
- Air traffic control & airport 23%
- Extreme weather 0%
- Security 0%
Share of delay minutes airlines attributed to each cause (BTS).
Sep 2025
Aug 2026
Show as table
| Month | On time | Flights |
|---|---|---|
| September 2025 | 90.2% | 82 |
| October 2025 | 83.2% | 116 |
| November 2025 | 82.7% | 108 |
| December 2025 | 74.7% | 105 |
| January 2026 | 75.3% | 84 |
| February 2026 | 78.7% | 99 |
| March 2026 | 78.0% | 93 |
| April 2026 | 77.3% | 89 |
| May 2026 | 81.8% | 92 |
| June 2026 | 71.4% | 89 |
| July 2026 | 71.4% | 92 |
| August 2026 | 57.6% | 93 |
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 | 720 | 80.1% | 5.8% | 74 min |
| JetBlue Airways | 415 | 72.2% | 5.3% | 89 min |
| Frontier Airlines | 7 | 71.4% | 0.0% | 100 min |
Delay odds by flight
How often each flight number arrived 15 or more minutes late over the last year.
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