Flight B6399
JetBlue Airways flight B6399
Looking for B6399 in the air…
New York (LGA) to Orlando (MCO)
Historically, this flight arrives 15+ minutes late 36% of the time, and when it is late the delay averages 93 minutes. It was cancelled 8.8% of the time.
- On-time arrivals
- 64.4%
- Less than 15 minutes late
- Cancelled
- 8.8%
- Of scheduled flights
- Average delay when late
- 93 min
- Flights arriving 15+ minutes late
- Flights tracked
- 137
- Scheduled flights in the period
What caused the delays
- Late-arriving aircraft 53%
- Air traffic control & airport 32%
- Airline (crew, maintenance, cleaning) 14%
- Extreme weather 1%
- 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 | 72.4% | 30 |
| October 2025 | 76.0% | 25 |
| June 2026 | 68.8% | 20 |
| July 2026 | 50.0% | 31 |
| August 2026 | 54.2% | 31 |
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