DL354
DL354 (Delta Air Lines) is a multi-stop service on 8 routes, busiest Raleigh to Seattle. Of 591 departures recorded from November 2024 to July 2026, 88.6% left on time, according to the US BTS.
- On-time departures88.6%of 591 flights
- Average delay6.3 min
- July 202631▲ 0.0%vs July 2025
- Cancelled0.7%
- Legs flown under this number8
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 | 10 | 34 | ▲ 240.0% |
| February | 20 | 28 | ▲ 40.0% |
| March | 28 | 31 | ▲ 10.7% |
| April | 30 | 30 | 0.0% |
| May | 31 | 31 | 0.0% |
| June | 30 | 30 | 0.0% |
| July | 31 | 31 | 0.0% |
| August | 31 | – | – |
| September | 30 | – | – |
| October | 31 | – | in progress |
| November | 29 | – | – |
| December | 40 | – | – |
| Year to date (Jan–Jul) | 180 | 215 | ▲ 19.4% |
according to the US BTS · November 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 | 90.0% | 90.9% | ▲ 1.0% |
| February | 80.0% | 88.5% | ▲ 10.6% |
| March | 92.9% | 80.0% | ▼ 13.8% |
| April | 90.0% | 86.7% | ▼ 3.7% |
| May | 93.6% | 90.3% | ▼ 3.5% |
| June | 100.0% | 90.0% | ▼ 10.0% |
| July | 87.1% | 90.3% | ▲ 3.7% |
| August | 90.3% | – | – |
| September | 100.0% | – | – |
| October | 90.3% | – | in progress |
| November | 96.6% | – | – |
| December | 75.0% | – | – |
| Year-to-date average (Jan–Jul) | 90.5% | 88.1% | ▼ 2.7% |
according to the US BTS · November 2024 → July 2026
Average departure delay by month
according to the US BTS · November 2024 → July 2026
Cancelled departures by month
The most recent periods19 periods
| Period | Cancelled 2025 | Cancelled 2026 | Change vs last year |
|---|---|---|---|
| January | 0 | 1 | – |
| February | 0 | 2 | – |
| March | 0 | 1 | – |
| April | 0 | 0 | – |
| May | 0 | 0 | – |
| June | 0 | 0 | – |
| July | 0 | 0 | – |
| August | 0 | – | – |
| September | 0 | – | – |
| October | 0 | – | in progress |
| November | 0 | – | – |
| December | 0 | – | – |
| Year to date (Jan–Jul) | 0 | 4 |
according to the US BTS · November 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 99.3% 587
- Cancelled 0.7% 4
Share of all recorded flights in the period, all legs. · Nov 11, 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 SEA Raleigh-Durham International Airport – Seattle–Tacoma International Airport | 3,781 | 3.6 min | 90.8% | 493 |
| SAN JFK San Diego International Airport – John F. Kennedy International Airport | 3,928 | 33.1 min | 82.9% | 35 |
| SFO JFK San Francisco International Airport – John F. Kennedy International Airport | 4,152 | 13.0 min | 75.0% | 32 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| November 2024 | 15 | 15 | 73.3% | 0 |
| December 2024 | 20 | 20 | 75.0% | 0 |
| January 2025 | 10 | 10 | 90.0% | 0 |
| February 2025 | 20 | 20 | 80.0% | 0 |
| March 2025 | 28 | 28 | 92.9% | 0 |
| April 2025 | 30 | 30 | 90.0% | 0 |
| May 2025 | 31 | 31 | 93.6% | 0 |
| June 2025 | 30 | 30 | 100.0% | 0 |
| July 2025 | 31 | 31 | 87.1% | 0 |
| August 2025 | 31 | 31 | 90.3% | 0 |
| September 2025 | 30 | 30 | 100.0% | 0 |
| October 2025 | 31 | 31 | 90.3% | 0 |
| November 2025 | 29 | 29 | 96.6% | 0 |
| December 2025 | 40 | 40 | 75.0% | 0 |
| January 2026 | 34 | 33 | 90.9% | 1 |
| February 2026 | 28 | 26 | 88.5% | 2 |
| March 2026 | 31 | 30 | 80.0% | 1 |
| April 2026 | 30 | 30 | 86.7% | 0 |
| May 2026 | 31 | 31 | 90.3% | 0 |
| June 2026 | 30 | 30 | 90.0% | 0 |
| July 2026 | 31 | 31 | 90.3% | 0 |