Flight profile · Delta Air Lines
DL664
Atlanta (ATL) to Orlando (MCO) · scheduled 10:25 AM – 11:57 AM
How DL664 performs
752 operations, 2024-06-07 to 2026-06-30.
DL664 arrived on time 77.0% of the time, against 71.7% for all ATL → MCO flights — this specific departure is 5.3 percentage points better than the route as a whole. Against Delta Air Lines’s own flights on this route it is 5.9 points better.
Source: US DOT Bureau of Transportation Statistics · 752 operations between 2024-06-07 to 2026-06-30
Against the rest of the route
| On time | Cancelled | Median delay | Severe | Flights | |
|---|---|---|---|---|---|
| DL664 | 77.0% | 1.33% | -1 min | 6.2% | 752 |
| Delta Air Lines on ATL → MCO | 71.1% | 0.95% | 0 min | 10.0% | 16,335 |
| All ATL → MCO flights | 71.7% | 1.31% | -1 min | 10.5% | 26,030 |
Source: FlyerIntel analysis of US DOT BTS data · 2024-06-07 to 2026-06-30
Other routes DL664 has flown
A flight number is a slot in a schedule, and carriers reassign it. These are the other city pairs this number served in the analysis period.
| Route | Operated | Flights | On time |
|---|---|---|---|
| MCO→ATL Orlando to Atlanta | 2024-06-07 – 2026-06-30 | 752 | 74.2% |
| JFK→SFO New York to San Francisco | 2024-05-07 – 2024-06-06 | 31 | — |
| SFO→JFK San Francisco to New York | 2024-05-07 – 2024-06-06 | 31 | — |
| DEN→SEA Denver to Seattle | 2023-09-05 – 2024-05-06 | 182 | 83.0% |
| SEA→DEN Seattle to Denver | 2023-09-05 – 2024-05-06 | 182 | 73.6% |
| DFW→ATL Dallas–Fort Worth to Atlanta | 2024-01-08 – 2024-03-09 | 62 | — |
| SEA→JFK Seattle to New York | 2023-07-01 – 2023-09-04 | 51 | — |
Because the same number has served different journeys, the statistics above describe only the route DL664 currently operates. Blending them would produce an average of two different flights.
Data and methodology
Calculated by FlyerIntel from 752 records of DL664 operating ATL → MCO, published by the US DOT Bureau of Transportation Statistics. A flight counts as delayed when it arrives 15 or more minutes after schedule. Cancelled and diverted flights are excluded from the on-time rate and reported separately. Flight numbers are resolved as carrier plus number plus route, because the same number serves different routes over time.