Flight profile · Delta Air Lines
DL1511
Orlando (MCO) to New York (LGA) · scheduled 8:00 AM – 10:40 AM
How DL1511 performs
283 operations, 2024-11-11 to 2026-06-01.
DL1511 arrived on time 82.9% of the time, against 73.0% for all MCO → LGA flights — this specific departure is 9.9 percentage points better than the route as a whole. Against Delta Air Lines’s own flights on this route it is 5.1 points better.
Source: US DOT Bureau of Transportation Statistics · 283 operations between 2024-11-11 to 2026-06-01
Against the rest of the route
| On time | Cancelled | Median delay | Severe | Flights | |
|---|---|---|---|---|---|
| DL1511 | 82.9% | 2.83% | -11 min | 3.3% | 283 |
| Delta Air Lines on MCO → LGA | 77.8% | 2.58% | -9 min | 8.8% | 6,345 |
| All MCO → LGA flights | 73.0% | 2.54% | -6 min | 11.6% | 15,619 |
Source: FlyerIntel analysis of US DOT BTS data · 2024-11-11 to 2026-06-01
Other routes DL1511 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 |
|---|---|---|---|
| LGA→MCO New York to Orlando | 2026-02-12 – 2026-04-12 | 60 | — |
| SLC→OGG Salt Lake City to Kahului | 2025-12-19 – 2026-01-04 | 17 | — |
| ATL→SDF Atlanta to Louisville | 2025-06-08 – 2025-12-18 | 194 | 77.9% |
| MCO→JFK Orlando to New York | 2025-05-07 – 2025-06-07 | 32 | — |
| ATL→IND Atlanta to Indianapolis | 2024-06-07 – 2024-11-10 | 119 | 59.8% |
| ORD→BOS Chicago to Boston | 2024-09-14 – 2024-10-05 | 4 | — |
| AUS→BOS Austin to Boston | 2023-07-01 – 2024-06-06 | 198 | 88.5% |
| MSP→CLT Minneapolis to Charlotte | 2024-04-09 – 2024-05-06 | 28 | — |
| LAX→SEA Los Angeles to Seattle | 2024-03-10 – 2024-04-08 | 30 | — |
| GEG→MSP Spokane to Minneapolis | 2024-01-08 – 2024-03-09 | 62 | — |
Because the same number has served different journeys, the statistics above describe only the route DL1511 currently operates. Blending them would produce an average of two different flights.
Data and methodology
Calculated by FlyerIntel from 283 records of DL1511 operating MCO → LGA, 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.