DL2633
DL2633 (Delta Air Lines) is a multi-stop service on 3 routes, busiest Raleigh to Atlanta. Of 1,048 departures recorded from October 2024 to July 2026, 87.4% left on time, according to the US BTS.
- On-time departures87.4%of 1,048 flights
- Average delay5.8 min
- July 202631▼ 50.0%vs July 2025
- Cancelled1.9%
- 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 | 62 | 28 | ▼ 54.8% |
| February | 56 | 20 | ▼ 64.3% |
| March | 62 | 22 | ▼ 64.5% |
| April | 60 | 26 | ▼ 56.7% |
| May | 37 | 31 | ▼ 16.2% |
| June | 53 | 30 | ▼ 43.4% |
| July | 62 | 31 | ▼ 50.0% |
| August | 62 | – | – |
| September | 60 | – | – |
| October | 62 | – | in progress |
| November | 60 | – | – |
| December | 62 | – | – |
| Year to date (Jan–Jul) | 392 | 188 | ▼ 52.0% |
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 | 79.7% | 88.9% | ▲ 11.6% |
| February | 96.4% | 94.4% | ▼ 2.1% |
| March | 95.2% | 70.6% | ▼ 25.8% |
| April | 80.0% | 88.0% | ▲ 10.0% |
| May | 91.9% | 87.1% | ▼ 5.2% |
| June | 88.2% | 78.6% | ▼ 11.0% |
| July | 88.7% | 70.4% | ▼ 20.7% |
| August | 85.5% | – | – |
| September | 93.3% | – | – |
| October | 93.6% | – | in progress |
| November | 88.3% | – | – |
| December | 72.6% | – | – |
| Year-to-date average (Jan–Jul) | 88.6% | 82.6% | ▼ 6.8% |
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 | 3 | 1 | ▼ 66.7% |
| February | 0 | 2 | – |
| March | 0 | 5 | – |
| April | 0 | 1 | – |
| May | 0 | 0 | – |
| June | 2 | 2 | 0.0% |
| July | 0 | 4 | – |
| August | 0 | – | – |
| September | 0 | – | – |
| October | 0 | – | in progress |
| November | 0 | – | – |
| December | 0 | – | – |
| Year to date (Jan–Jul) | 5 | 15 | ▲ 200.0% |
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 98.1% 1,028
- Cancelled 1.9% 20
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 ATL Raleigh-Durham International Airport – Hartsfield Jackson Atlanta International Airport | 572 | 5.3 min | 88.4% | 450 |
| ATL RDU Hartsfield Jackson Atlanta International Airport – Raleigh-Durham International Airport | 572 | 3.4 min | 88.5% | 418 |
| ORD LGA Chicago O'Hare International Airport – LaGuardia Airport | 1,177 | 12.8 min | 81.8% | 180 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 40 | 40 | 95.0% | 0 |
| November 2024 | 60 | 60 | 95.0% | 0 |
| December 2024 | 62 | 62 | 85.5% | 0 |
| January 2025 | 62 | 59 | 79.7% | 3 |
| February 2025 | 56 | 56 | 96.4% | 0 |
| March 2025 | 62 | 62 | 95.2% | 0 |
| April 2025 | 60 | 60 | 80.0% | 0 |
| May 2025 | 37 | 37 | 91.9% | 0 |
| June 2025 | 53 | 51 | 88.2% | 2 |
| July 2025 | 62 | 62 | 88.7% | 0 |
| August 2025 | 62 | 62 | 85.5% | 0 |
| September 2025 | 60 | 60 | 93.3% | 0 |
| October 2025 | 62 | 62 | 93.6% | 0 |
| November 2025 | 60 | 60 | 88.3% | 0 |
| December 2025 | 62 | 62 | 72.6% | 0 |
| January 2026 | 28 | 27 | 88.9% | 1 |
| February 2026 | 20 | 18 | 94.4% | 2 |
| March 2026 | 22 | 17 | 70.6% | 5 |
| April 2026 | 26 | 25 | 88.0% | 1 |
| May 2026 | 31 | 31 | 87.1% | 0 |
| June 2026 | 30 | 28 | 78.6% | 2 |
| July 2026 | 31 | 27 | 70.4% | 4 |