Flight DL664
Delta Air Lines flight DL664
Looking for DL664 in the air…
Atlanta (ATL) to Orlando (MCO)
Historically, this flight arrives 15+ minutes late 16% of the time, and when it is late the delay averages 72 minutes. It was cancelled 1.9% of the time.
- On-time arrivals
- 84.0%
- Less than 15 minutes late
- Cancelled
- 1.9%
- Of scheduled flights
- Average delay when late
- 72 min
- Flights arriving 15+ minutes late
- Flights tracked
- 363
- Scheduled flights in the period
What caused the delays
- Airline (crew, maintenance, cleaning) 60%
- Air traffic control & airport 33%
- Late-arriving aircraft 6%
- Extreme weather 2%
- Security 0%
Share of delay minutes airlines attributed to each cause (BTS).
Orlando (MCO) to Atlanta (ATL)
Historically, this flight arrives 15+ minutes late 21% of the time, and when it is late the delay averages 84 minutes. It was cancelled 1.9% of the time.
- On-time arrivals
- 79.2%
- Less than 15 minutes late
- Cancelled
- 1.9%
- Of scheduled flights
- Average delay when late
- 84 min
- Flights arriving 15+ minutes late
- Flights tracked
- 363
- Scheduled flights in the period
What caused the delays
- Late-arriving aircraft 50%
- Air traffic control & airport 24%
- Airline (crew, maintenance, cleaning) 21%
- Extreme weather 5%
- Security 1%
Share of delay minutes airlines attributed to each cause (BTS).
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Show as table
| Month | On time | Flights |
|---|---|---|
| September 2025 | 92.9% | 56 |
| October 2025 | 86.9% | 62 |
| November 2025 | 80.7% | 60 |
| December 2025 | 87.9% | 62 |
| January 2026 | 75.4% | 62 |
| February 2026 | 79.6% | 56 |
| March 2026 | 81.7% | 62 |
| April 2026 | 85.0% | 60 |
| May 2026 | 79.0% | 62 |
| June 2026 | 83.3% | 60 |
| July 2026 | 80.6% | 62 |
| August 2026 | 66.7% | 62 |
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