DL2919
DL2919 (Delta Air Lines) is a multi-stop service on 4 routes, busiest New York to Chicago. Of 365 departures recorded from October 2024 to July 2026, 89.4% left on time, according to the US BTS.
- On-time departures89.4%of 365 flights
- Average delay3.6 min
- July 202612▼ 50.0%vs July 2025
- Cancelled1.4%
- Legs flown under this number4
Recorded departures by month
All legs under this number combined; see the leg table.
Months without data are left blank.
The most recent periods13 periods
| Period | Departures 2025 | Departures 2026 | Change vs last year |
|---|---|---|---|
| January | – | – | – |
| February | – | – | – |
| March | – | – | – |
| April | 17 | 16 | ▼ 5.9% |
| May | 24 | 25 | ▲ 4.2% |
| June | 25 | 14 | ▼ 44.0% |
| July | 24 | 12 | ▼ 50.0% |
| August | 21 | – | – |
| September | 22 | – | – |
| October | 23 | – | in progress |
| November | 19 | – | – |
| December | 15 | – | – |
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 periods13 periods
| Period | On time 2025 | On time 2026 | Change vs last year |
|---|---|---|---|
| January | – | – | – |
| February | – | – | – |
| March | – | – | – |
| April | 82.4% | 50.0% | ▼ 39.3% |
| May | 87.5% | 84.0% | ▼ 4.0% |
| June | 92.0% | 84.6% | ▼ 8.0% |
| July | 100.0% | 58.3% | ▼ 41.7% |
| August | 95.2% | – | – |
| September | 95.5% | – | – |
| October | 90.9% | – | in progress |
| November | 100.0% | – | – |
| December | 91.7% | – | – |
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 periods13 periods
| Period | Cancelled 2025 | Cancelled 2026 | Change vs last year |
|---|---|---|---|
| January | – | – | – |
| February | – | – | – |
| March | – | – | – |
| April | 0 | 0 | – |
| May | 0 | 0 | – |
| June | 0 | 1 | – |
| July | 0 | 0 | – |
| August | 0 | – | – |
| September | 0 | – | – |
| October | 1 | – | in progress |
| November | 0 | – | – |
| December | 3 | – | – |
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 98.6% 360
- Cancelled 1.4% 5
Share of all recorded flights in the period, all legs. · Oct 13, 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 |
|---|---|---|---|---|
| LGA ORD LaGuardia Airport – Chicago O'Hare International Airport | 1,177 | 0.4 min | 94.7% | 210 |
| BOS SFO Boston Logan International Airport – San Francisco International Airport | 4,341 | 14.2 min | 71.2% | 67 |
| ORD LGA Chicago O'Hare International Airport – LaGuardia Airport | 1,177 | 2.8 min | 92.3% | 65 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 31 | 31 | 93.6% | 0 |
| November 2024 | 43 | 43 | 95.4% | 0 |
| December 2024 | 34 | 34 | 94.1% | 0 |
| April 2025 | 17 | 17 | 82.4% | 0 |
| May 2025 | 24 | 24 | 87.5% | 0 |
| June 2025 | 25 | 25 | 92.0% | 0 |
| July 2025 | 24 | 24 | 100.0% | 0 |
| August 2025 | 21 | 21 | 95.2% | 0 |
| September 2025 | 22 | 22 | 95.5% | 0 |
| October 2025 | 23 | 22 | 90.9% | 1 |
| November 2025 | 19 | 19 | 100.0% | 0 |
| December 2025 | 15 | 12 | 91.7% | 3 |
| April 2026 | 16 | 16 | 50.0% | 0 |
| May 2026 | 25 | 25 | 84.0% | 0 |
| June 2026 | 14 | 13 | 84.6% | 1 |
| July 2026 | 12 | 12 | 58.3% | 0 |