DL2519
DL2519 (Delta Air Lines) is a multi-stop service on 9 routes, busiest Raleigh to Minneapolis. Of 671 departures recorded from October 2024 to July 2026, 83.9% left on time, according to the US BTS.
- On-time departures83.9%of 671 flights
- Average delay7.6 min
- July 202631▼ 50.0%vs July 2025
- Cancelled1.0%
- Legs flown under this number9
Recorded departures by month
All legs under this number combined; see the leg table.
Months without data are left blank.
The most recent periods18 periods
| Period | Departures 2025 | Departures 2026 | Change vs last year |
|---|---|---|---|
| January | – | 23 | – |
| February | 2 | 44 | ▲ 2,100.0% |
| March | 3 | 56 | ▲ 1,766.7% |
| April | 19 | 38 | ▲ 100.0% |
| May | 26 | 27 | ▲ 3.8% |
| June | 52 | 29 | ▼ 44.2% |
| July | 62 | 31 | ▼ 50.0% |
| August | 62 | – | – |
| September | 60 | – | – |
| October | 36 | – | in progress |
| November | 28 | – | – |
| December | 19 | – | – |
according to the US BTS · October 2024 → July 2026
On-time departures by month
Months without data are left blank.
On time = departure within 15 minutes of schedule. Non-cancelled flights with a recorded delay only.
The most recent periods18 periods
| Period | On time 2025 | On time 2026 | Change vs last year |
|---|---|---|---|
| January | – | 72.7% | – |
| February | 50.0% | 75.0% | ▲ 50.0% |
| March | 100.0% | 79.6% | ▼ 20.4% |
| April | 84.2% | 92.1% | ▲ 9.4% |
| May | 76.9% | 55.6% | ▼ 27.8% |
| June | 75.0% | 93.1% | ▲ 24.1% |
| July | 77.4% | 66.7% | ▼ 13.9% |
| August | 90.3% | – | – |
| September | 98.3% | – | – |
| October | 94.4% | – | in progress |
| November | 96.3% | – | – |
| December | 88.2% | – | – |
according to the US BTS · October 2024 → July 2026
Average departure delay by month
Months without data are left blank.
according to the US BTS · October 2024 → July 2026
Cancelled departures by month
Months without data are left blank.
The most recent periods18 periods
| Period | Cancelled 2025 | Cancelled 2026 | Change vs last year |
|---|---|---|---|
| January | – | 1 | – |
| February | 0 | 0 | – |
| March | 0 | 2 | – |
| April | 0 | 0 | – |
| May | 0 | 0 | – |
| June | 0 | 0 | – |
| July | 0 | 1 | – |
| August | 0 | – | – |
| September | 0 | – | – |
| October | 0 | – | in progress |
| November | 1 | – | – |
| December | 2 | – | – |
according to the US BTS · October 2024 → July 2026
This is a historical record of departures already flown, not a forecast for your flight.
Several legs: the headline figure averages all of them. See the leg table.
Cancellation share
- Not cancelled 99.0% 664
- Cancelled 1.0% 7
Share of all recorded flights in the period, all legs. · Oct 12, 2024 → Jul 31, 2026
On time, leg by leg
Departures within 15 minutes of schedule; small figure = departures recorded.
Legs flown under this number
3| Routes | Distance (km) | Avg delay | On time | Departures |
|---|---|---|---|---|
| RDU MSP Raleigh-Durham International Airport – Minneapolis–Saint Paul International Airport / Wold–Chamberlain Field | 1,576 | 11.7 min | 80.2% | 336 |
| MSP RDU Minneapolis–Saint Paul International Airport / Wold–Chamberlain Field – Raleigh-Durham International Airport | 1,576 | 1.8 min | 89.3% | 248 |
| ORD BOS Chicago O'Hare International Airport – Boston Logan International Airport | 1,391 | 1.2 min | 93.3% | 30 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 20 | 20 | 95.0% | 0 |
| November 2024 | 34 | 34 | 94.1% | 0 |
| February 2025 | 2 | 2 | 50.0% | 0 |
| March 2025 | 3 | 3 | 100.0% | 0 |
| April 2025 | 19 | 19 | 84.2% | 0 |
| May 2025 | 26 | 26 | 76.9% | 0 |
| June 2025 | 52 | 52 | 75.0% | 0 |
| July 2025 | 62 | 62 | 77.4% | 0 |
| August 2025 | 62 | 62 | 90.3% | 0 |
| September 2025 | 60 | 60 | 98.3% | 0 |
| October 2025 | 36 | 36 | 94.4% | 0 |
| November 2025 | 28 | 27 | 96.3% | 1 |
| December 2025 | 19 | 17 | 88.2% | 2 |
| January 2026 | 23 | 22 | 72.7% | 1 |
| February 2026 | 44 | 44 | 75.0% | 0 |
| March 2026 | 56 | 54 | 79.6% | 2 |
| April 2026 | 38 | 38 | 92.1% | 0 |
| May 2026 | 27 | 27 | 55.6% | 0 |
| June 2026 | 29 | 29 | 93.1% | 0 |
| July 2026 | 31 | 30 | 66.7% | 1 |