DL2554
DL2554 (Delta Air Lines) is a multi-stop service on 2 routes, busiest Hartford to Atlanta. Of 603 departures recorded from October 2024 to July 2026, 87.9% left on time, according to the US BTS.
- On-time departures87.9%of 603 flights
- Average delay5.3 min
- July 202631▲ 19.2%vs July 2025
- Cancelled1.5%
- Legs flown under this number2
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 | 29 | 31 | ▲ 6.9% |
| February | 24 | 28 | ▲ 16.7% |
| March | 29 | 31 | ▲ 6.9% |
| April | 29 | 22 | ▼ 24.1% |
| May | 30 | 27 | ▼ 10.0% |
| June | 27 | 30 | ▲ 11.1% |
| July | 26 | 31 | ▲ 19.2% |
| August | 25 | – | – |
| September | 26 | – | – |
| October | 27 | – | in progress |
| November | 25 | – | – |
| December | 31 | – | – |
| Year to date (Jan–Jul) | 194 | 200 | ▲ 3.1% |
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 | 78.6% | 83.3% | ▲ 6.1% |
| February | 83.3% | 84.0% | ▲ 0.8% |
| March | 89.7% | 87.1% | ▼ 2.9% |
| April | 89.7% | 95.2% | ▲ 6.2% |
| May | 90.0% | 88.9% | ▼ 1.2% |
| June | 96.3% | 86.7% | ▼ 10.0% |
| July | 84.6% | 100.0% | ▲ 18.2% |
| August | 91.7% | – | – |
| September | 96.2% | – | – |
| October | 88.9% | – | in progress |
| November | 87.5% | – | – |
| December | 70.0% | – | – |
| Year-to-date average (Jan–Jul) | 87.4% | 89.3% | ▲ 2.1% |
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 | 1 | 0.0% |
| February | 0 | 3 | – |
| March | 0 | 0 | – |
| April | 0 | 1 | – |
| May | 0 | 0 | – |
| June | 0 | 0 | – |
| July | 0 | 0 | – |
| August | 1 | – | – |
| September | 0 | – | – |
| October | 0 | – | in progress |
| November | 1 | – | – |
| December | 1 | – | – |
| Year to date (Jan–Jul) | 1 | 5 | ▲ 400.0% |
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 98.5% 594
- Cancelled 1.5% 9
Share of all recorded flights in the period, all legs. · Oct 12, 2024 → Jul 31, 2026
Legs flown under this number
1| Routes | Distance (km) | Avg delay | On time | Departures |
|---|---|---|---|---|
| BDL ATL Bradley International Airport – Hartsfield Jackson Atlanta International Airport | 1,382 | 5.3 min | 87.8% | 601 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 20 | 20 | 85.0% | 0 |
| November 2024 | 28 | 28 | 85.7% | 0 |
| December 2024 | 27 | 27 | 92.6% | 0 |
| January 2025 | 29 | 28 | 78.6% | 1 |
| February 2025 | 24 | 24 | 83.3% | 0 |
| March 2025 | 29 | 29 | 89.7% | 0 |
| April 2025 | 29 | 29 | 89.7% | 0 |
| May 2025 | 30 | 30 | 90.0% | 0 |
| June 2025 | 27 | 27 | 96.3% | 0 |
| July 2025 | 26 | 26 | 84.6% | 0 |
| August 2025 | 25 | 24 | 91.7% | 1 |
| September 2025 | 26 | 26 | 96.2% | 0 |
| October 2025 | 27 | 27 | 88.9% | 0 |
| November 2025 | 25 | 24 | 87.5% | 1 |
| December 2025 | 31 | 30 | 70.0% | 1 |
| January 2026 | 31 | 30 | 83.3% | 1 |
| February 2026 | 28 | 25 | 84.0% | 3 |
| March 2026 | 31 | 31 | 87.1% | 0 |
| April 2026 | 22 | 21 | 95.2% | 1 |
| May 2026 | 27 | 27 | 88.9% | 0 |
| June 2026 | 30 | 30 | 86.7% | 0 |
| July 2026 | 31 | 31 | 100.0% | 0 |