DL1825
DL1825 (Delta Air Lines) is a multi-stop service on 5 routes, busiest New York to Washington. Of 113 departures recorded from November 2025 to July 2026, 67.3% left on time, according to the US BTS.
- On-time departures67.3%of 113 flights
- Average delay27.2 min
- July 202627
- Cancelled2.7%
- Legs flown under this number5
Recorded departures by month
Short series — DL1825 has only 6 months so far. Enough to show the level now, not enough to read a trend.
All legs under this number combined; see the leg table.
Months without data are left blank.
The most recent periods6 periods
| Period | Departures 2025 | Departures 2026 | Change vs last year |
|---|---|---|---|
| January | – | – | – |
| February | – | – | – |
| March | – | – | – |
| April | – | 18 | – |
| May | – | 31 | – |
| June | – | 27 | – |
| July | – | 27 | – |
| August | – | – | – |
| September | – | – | – |
| October | – | – | in progress |
| November | 6 | – | – |
| December | 4 | – | – |
according to the US BTS · November 2025 → July 2026
On-time departures by month
Short series — DL1825 has only 6 months so far. Enough to show the level now, not enough to read a trend.
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 periods6 periods
| Period | On time 2025 | On time 2026 | Change vs last year |
|---|---|---|---|
| January | – | – | – |
| February | – | – | – |
| March | – | – | – |
| April | – | 83.3% | – |
| May | – | 80.7% | – |
| June | – | 59.3% | – |
| July | – | 41.7% | – |
| August | – | – | – |
| September | – | – | – |
| October | – | – | in progress |
| November | 83.3% | – | – |
| December | 75.0% | – | – |
according to the US BTS · November 2025 → July 2026
Average departure delay by month
Short series — DL1825 has only 6 months so far. Enough to show the level now, not enough to read a trend.
Months without data are left blank.
according to the US BTS · November 2025 → July 2026
Cancelled departures by month
Short series — DL1825 has only 6 months so far. Enough to show the level now, not enough to read a trend.
Months without data are left blank.
The most recent periods6 periods
| Period | Cancelled 2025 | Cancelled 2026 | Change vs last year |
|---|---|---|---|
| January | – | – | – |
| February | – | – | – |
| March | – | – | – |
| April | – | 0 | – |
| May | – | 0 | – |
| June | – | 0 | – |
| July | – | 3 | – |
| August | – | – | – |
| September | – | – | – |
| October | – | – | in progress |
| November | 0 | – | – |
| December | 0 | – | – |
according to the US BTS · November 2025 → 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 97.3% 110
- Cancelled 2.7% 3
Share of all recorded flights in the period, all legs. · Nov 15, 2025 → 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 |
|---|---|---|---|---|
| LGA DCA LaGuardia Airport – Ronald Reagan Washington National Airport | 345 | 53.1 min | 46.7% | 48 |
| DEN MSP Denver International Airport – Minneapolis–Saint Paul International Airport / Wold–Chamberlain Field | 1,092 | 12.2 min | 80.7% | 31 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| November 2025 | 6 | 6 | 83.3% | 0 |
| December 2025 | 4 | 4 | 75.0% | 0 |
| April 2026 | 18 | 18 | 83.3% | 0 |
| May 2026 | 31 | 31 | 80.7% | 0 |
| June 2026 | 27 | 27 | 59.3% | 0 |
| July 2026 | 27 | 24 | 41.7% | 3 |