DL2644
DL2644 (Delta Air Lines) is a multi-stop service on 3 routes, busiest Minneapolis to Houston. Of 679 departures recorded from October 2024 to July 2026, 76.7% left on time, according to the US BTS.
- On-time departures76.7%of 679 flights
- Average delay14.1 min
- July 202624▼ 11.1%vs July 2025
- Cancelled0.6%
- Legs flown under this number3
Recorded departures by month
All legs under this number combined; see the leg table.
The most recent periods19 periods
| Period | Departures 2025 | Departures 2026 | Change vs last year |
|---|---|---|---|
| January | 33 | 33 | 0.0% |
| February | 32 | 14 | ▼ 56.3% |
| March | 50 | 21 | ▼ 58.0% |
| April | 37 | 26 | ▼ 29.7% |
| May | 30 | 25 | ▼ 16.7% |
| June | 27 | 23 | ▼ 14.8% |
| July | 27 | 24 | ▼ 11.1% |
| August | 29 | – | – |
| September | 30 | – | – |
| October | 27 | – | in progress |
| November | 26 | – | – |
| December | 41 | – | – |
| Year to date (Jan–Jul) | 236 | 166 | ▼ 29.7% |
according to the US BTS · October 2024 → July 2026
On-time departures by month
On time = departure within 15 minutes of schedule. Non-cancelled flights with a recorded delay only.
The most recent periods19 periods
| Period | On time 2025 | On time 2026 | Change vs last year |
|---|---|---|---|
| January | 65.6% | 87.9% | ▲ 33.9% |
| February | 75.0% | 92.9% | ▲ 23.8% |
| March | 72.0% | 70.0% | ▼ 2.8% |
| April | 70.3% | 88.5% | ▲ 25.9% |
| May | 66.7% | 84.0% | ▲ 26.0% |
| June | 59.3% | 73.9% | ▲ 24.7% |
| July | 74.1% | 79.2% | ▲ 6.9% |
| August | 65.5% | – | – |
| September | 100.0% | – | – |
| October | 85.2% | – | in progress |
| November | 61.5% | – | – |
| December | 64.1% | – | – |
| Year-to-date average (Jan–Jul) | 69.0% | 82.3% | ▲ 19.3% |
according to the US BTS · October 2024 → July 2026
Average departure delay by month
according to the US BTS · October 2024 → July 2026
Cancelled departures by month
The most recent periods19 periods
| Period | Cancelled 2025 | Cancelled 2026 | Change vs last year |
|---|---|---|---|
| January | 1 | 0 | ▼ 100.0% |
| February | 0 | 0 | – |
| March | 0 | 1 | – |
| April | 0 | 0 | – |
| May | 0 | 0 | – |
| June | 0 | 0 | – |
| July | 0 | 0 | – |
| August | 0 | – | – |
| September | 0 | – | – |
| October | 0 | – | in progress |
| November | 0 | – | – |
| December | 2 | – | – |
| Year to date (Jan–Jul) | 1 | 1 | 0.0% |
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 99.4% 675
- Cancelled 0.6% 4
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
2| Routes | Distance (km) | Avg delay | On time | Departures |
|---|---|---|---|---|
| MSP IAH Minneapolis–Saint Paul International Airport / Wold–Chamberlain Field – George Bush Intercontinental Airport | 1,667 | 11.4 min | 78.9% | 549 |
| IAH MSP George Bush Intercontinental Airport – Minneapolis–Saint Paul International Airport / Wold–Chamberlain Field | 1,667 | 26.3 min | 66.7% | 127 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 20 | 20 | 85.0% | 0 |
| November 2024 | 49 | 49 | 91.8% | 0 |
| December 2024 | 55 | 55 | 80.0% | 0 |
| January 2025 | 33 | 32 | 65.6% | 1 |
| February 2025 | 32 | 32 | 75.0% | 0 |
| March 2025 | 50 | 50 | 72.0% | 0 |
| April 2025 | 37 | 37 | 70.3% | 0 |
| May 2025 | 30 | 30 | 66.7% | 0 |
| June 2025 | 27 | 27 | 59.3% | 0 |
| July 2025 | 27 | 27 | 74.1% | 0 |
| August 2025 | 29 | 29 | 65.5% | 0 |
| September 2025 | 30 | 30 | 100.0% | 0 |
| October 2025 | 27 | 27 | 85.2% | 0 |
| November 2025 | 26 | 26 | 61.5% | 0 |
| December 2025 | 41 | 39 | 64.1% | 2 |
| January 2026 | 33 | 33 | 87.9% | 0 |
| February 2026 | 14 | 14 | 92.9% | 0 |
| March 2026 | 21 | 20 | 70.0% | 1 |
| April 2026 | 26 | 26 | 88.5% | 0 |
| May 2026 | 25 | 25 | 84.0% | 0 |
| June 2026 | 23 | 23 | 73.9% | 0 |
| July 2026 | 24 | 24 | 79.2% | 0 |