Flight profile · Delta Air Lines
DL2405
New York (LGA) to New Orleans (MSY) · scheduled 4:00 PM – 6:53 PM
How DL2405 performs
527 operations, 2024-06-07 to 2026-06-29.
DL2405 arrived on time 66.7% of the time, against 73.4% for all LGA → MSY flights — this specific departure is 6.8 percentage points worse than the route as a whole. Against Delta Air Lines’s own flights on this route it is 10.5 points worse.
Source: US DOT Bureau of Transportation Statistics · 527 operations between 2024-06-07 to 2026-06-29
Against the rest of the route
| On time | Cancelled | Median delay | Severe | Flights | |
|---|---|---|---|---|---|
| DL2405 | 66.7% | 2.66% | -4 min | 15.8% | 527 |
| Delta Air Lines on LGA → MSY | 77.2% | 2.44% | -9 min | 9.9% | 2,174 |
| All LGA → MSY flights | 73.4% | 2.25% | -7 min | 11.3% | 4,347 |
Source: FlyerIntel analysis of US DOT BTS data · 2024-06-07 to 2026-06-29
Other routes DL2405 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 |
|---|---|---|---|
| ATL→AGS Atlanta to Augusta | 2025-06-08 – 2025-10-04 | 83 | — |
| MSY→LGA New Orleans to New York | 2024-12-21 – 2025-05-06 | 127 | 65.3% |
| MSP→PHL Minneapolis to Philadelphia | 2023-07-05 – 2024-06-06 | 193 | 81.2% |
| PHL→MSP Philadelphia to Minneapolis | 2023-07-05 – 2024-06-06 | 163 | 75.2% |
| MKE→ATL Milwaukee to Atlanta | 2024-04-09 – 2024-05-06 | 28 | — |
| ATL→ROA Atlanta to Roanoke | 2024-03-10 – 2024-04-08 | 30 | — |
Because the same number has served different journeys, the statistics above describe only the route DL2405 currently operates. Blending them would produce an average of two different flights.
Why DL2405 runs late
Where US DOT attributed the delay minutes on this flight.
crew, maintenance, boarding, fuelling — within the carrier’s control
the inbound aircraft was late, so this flight started late
airspace and airport capacity, including weather-driven flow control
weather severe enough to stop this flight specifically
Share of the delay minutes US DOT attributed to each cause for DL2405 on LGA → MSY. A single late flight can carry more than one cause, and only delays of fifteen minutes or more are attributed at all.
Other departures on LGA → MSY
Same airports, same journey — and not the same odds of arriving on time.
| Flight | Airline | On time | Median arrival | Operations |
|---|---|---|---|---|
| DL2411 | Delta Air Lines | 87.5% | 12 min early | 723 |
Every departure listed carries at least 600 operations, so the comparison is between figures that mean something. Schedules change; confirm the departure still operates before booking around this.
Data and methodology
Calculated by FlyerIntel from 527 records of DL2405 operating LGA → MSY, 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.