Flight profile · Delta Air Lines
DL337
Detroit (DTW) to Orlando (MCO) · scheduled 2:00 PM – 4:45 PM
How DL337 performs
523 operations, 2025-01-06 to 2026-06-30.
DL337 arrived on time 74.9% of the time, against 77.6% for all DTW → MCO flights — this specific departure is 2.7 percentage points worse than the route as a whole.
Source: US DOT Bureau of Transportation Statistics · 523 operations between 2025-01-06 to 2026-06-30
Against the rest of the route
| On time | Cancelled | Median delay | Severe | Flights | |
|---|---|---|---|---|---|
| DL337 | 74.9% | 0.19% | -2 min | 8.9% | 523 |
| Delta Air Lines on DTW → MCO | 75.5% | 0.85% | -4 min | 9.2% | 6,238 |
| All DTW → MCO flights | 77.6% | 1.03% | -7 min | 8.7% | 11,538 |
Source: FlyerIntel analysis of US DOT BTS data · 2025-01-06 to 2026-06-30
Other routes DL337 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→DTW Orlando to Detroit | 2025-01-06 – 2026-06-30 | 331 | 58.5% |
| DTW→RSW Detroit to Fort Myers | 2025-12-20 – 2026-01-04 | 16 | — |
| JFK→SEA New York to Seattle | 2024-06-07 – 2024-12-21 | 197 | 82.9% |
| SLC→ATL Salt Lake City to Atlanta | 2023-07-01 – 2024-06-06 | 252 | 85.9% |
| CLT→DTW Charlotte to Detroit | 2024-04-09 – 2024-05-06 | 28 | — |
| DFW→LAX Dallas–Fort Worth to Los Angeles | 2024-01-08 – 2024-03-09 | 62 | — |
Because the same number has served different journeys, the statistics above describe only the route DL337 currently operates. Blending them would produce an average of two different flights.
Data and methodology
Calculated by FlyerIntel from 523 records of DL337 operating DTW → 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.