DL1749
DL1749 (Delta Air Lines) is a multi-stop service on 13 routes, busiest Minneapolis to Buffalo. Of 342 departures recorded from October 2024 to July 2026, 79.6% left on time, according to the US BTS.
- On-time departures79.6%of 342 flights
- Average delay11.3 min
- July 202630▼ 3.2%vs July 2025
- Cancelled2.3%
- Legs flown under this number13
Recorded departures by month
All legs under this number combined; see the leg table.
Months without data are left blank.
The most recent periods16 periods
| Period | Departures 2025 | Departures 2026 | Change vs last year |
|---|---|---|---|
| January | 22 | 24 | ▲ 9.1% |
| February | 22 | 10 | ▼ 54.5% |
| March | 20 | – | – |
| April | 7 | 2 | ▼ 71.4% |
| May | – | 25 | – |
| June | 23 | 30 | ▲ 30.4% |
| July | 31 | 30 | ▼ 3.2% |
| August | 10 | – | – |
| September | – | – | – |
| October | 26 | – | in progress |
| November | 10 | – | – |
| December | 2 | – | – |
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 periods16 periods
| Period | On time 2025 | On time 2026 | Change vs last year |
|---|---|---|---|
| January | 71.4% | 81.0% | ▲ 13.3% |
| February | 86.4% | 80.0% | ▼ 7.4% |
| March | 80.0% | – | – |
| April | 71.4% | 50.0% | ▼ 30.0% |
| May | – | 88.0% | – |
| June | 77.3% | 89.7% | ▲ 16.0% |
| July | 90.3% | 80.0% | ▼ 11.4% |
| August | 55.6% | – | – |
| September | – | – | – |
| October | 60.0% | – | in progress |
| November | 70.0% | – | – |
| December | 50.0% | – | – |
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 periods16 periods
| Period | Cancelled 2025 | Cancelled 2026 | Change vs last year |
|---|---|---|---|
| January | 1 | 3 | ▲ 200.0% |
| February | 0 | 0 | – |
| March | 0 | – | – |
| April | 0 | 0 | – |
| May | – | 0 | – |
| June | 1 | 1 | 0.0% |
| July | 0 | 0 | – |
| August | 1 | – | – |
| September | – | – | – |
| October | 1 | – | in progress |
| November | 0 | – | – |
| December | 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 97.7% 334
- Cancelled 2.3% 8
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
7| Routes | Distance (km) | Avg delay | On time | Departures |
|---|---|---|---|---|
| MSP BUF Minneapolis–Saint Paul International Airport / Wold–Chamberlain Field – Buffalo Niagara International Airport | 1,179 | 4.7 min | 84.9% | 54 |
| CVG ATL Cincinnati Northern Kentucky International Airport – Hartsfield Jackson Atlanta International Airport | 602 | 12.2 min | 81.6% | 50 |
| LAS MSP Harry Reid International Airport – Minneapolis–Saint Paul International Airport / Wold–Chamberlain Field | 2,088 | 12.3 min | 82.4% | 35 |
| PHX DTW Phoenix Sky Harbor International Airport – Detroit Metropolitan Wayne County Airport | 2,683 | 35.1 min | 60.6% | 34 |
| DTW BUF Detroit Metropolitan Wayne County Airport – Buffalo Niagara International Airport | 387 | 7.1 min | 80.0% | 33 |
| MSY DTW Louis Armstrong New Orleans International Airport – Detroit Metropolitan Wayne County Airport | 1,493 | 6.4 min | 87.1% | 31 |
| LGA MCI LaGuardia Airport – Kansas City International Airport | 1,778 | 8.0 min | 80.0% | 30 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 20 | 20 | 75.0% | 0 |
| November 2024 | 17 | 17 | 94.1% | 0 |
| December 2024 | 11 | 11 | 81.8% | 0 |
| January 2025 | 22 | 21 | 71.4% | 1 |
| February 2025 | 22 | 22 | 86.4% | 0 |
| March 2025 | 20 | 20 | 80.0% | 0 |
| April 2025 | 7 | 7 | 71.4% | 0 |
| June 2025 | 23 | 22 | 77.3% | 1 |
| July 2025 | 31 | 31 | 90.3% | 0 |
| August 2025 | 10 | 9 | 55.6% | 1 |
| October 2025 | 26 | 25 | 60.0% | 1 |
| November 2025 | 10 | 10 | 70.0% | 0 |
| December 2025 | 2 | 2 | 50.0% | 0 |
| January 2026 | 24 | 21 | 81.0% | 3 |
| February 2026 | 10 | 10 | 80.0% | 0 |
| April 2026 | 2 | 2 | 50.0% | 0 |
| May 2026 | 25 | 25 | 88.0% | 0 |
| June 2026 | 30 | 29 | 89.7% | 1 |
| July 2026 | 30 | 30 | 80.0% | 0 |