WN369
WN369 (Southwest Airlines) is a multi-stop service on 37 routes, busiest Boston to Baltimore. Of 820 departures recorded from October 2024 to July 2026, 82.6% left on time, according to the US BTS.
- On-time departures82.6%of 820 flights
- Average delay7.7 min
- July 202627▼ 59.7%vs July 2025
- Cancelled1.1%
- Legs flown under this number37
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 | 30 | 28 | ▼ 6.7% |
| February | 28 | 20 | ▼ 28.6% |
| March | 59 | 30 | ▼ 49.2% |
| April | 37 | 55 | ▲ 48.6% |
| May | 32 | 61 | ▲ 90.6% |
| June | 50 | 30 | ▼ 40.0% |
| July | 67 | 27 | ▼ 59.7% |
| August | 35 | – | – |
| September | 34 | – | – |
| October | 40 | – | in progress |
| November | 39 | – | – |
| December | 45 | – | – |
| Year to date (Jan–Jul) | 303 | 251 | ▼ 17.2% |
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 | 92.9% | 89.3% | ▼ 3.8% |
| February | 92.6% | 90.0% | ▼ 2.8% |
| March | 81.0% | 56.7% | ▼ 30.1% |
| April | 91.9% | 94.4% | ▲ 2.8% |
| May | 93.8% | 82.0% | ▼ 12.6% |
| June | 76.0% | 69.0% | ▼ 9.3% |
| July | 75.4% | 70.4% | ▼ 6.6% |
| August | 64.7% | – | – |
| September | 73.5% | – | – |
| October | 67.5% | – | in progress |
| November | 82.1% | – | – |
| December | 95.6% | – | – |
| Year-to-date average (Jan–Jul) | 86.2% | 78.8% | ▼ 8.6% |
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 | 2 | 0 | ▼ 100.0% |
| February | 1 | 0 | ▼ 100.0% |
| March | 1 | 0 | ▼ 100.0% |
| April | 0 | 1 | – |
| May | 0 | 0 | – |
| June | 0 | 1 | – |
| July | 2 | 0 | ▼ 100.0% |
| August | 1 | – | – |
| September | 0 | – | – |
| October | 0 | – | in progress |
| November | 0 | – | – |
| December | 0 | – | – |
| Year to date (Jan–Jul) | 6 | 2 | ▼ 66.7% |
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 98.9% 811
- Cancelled 1.1% 9
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
9Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 13 | 13 | 92.3% | 0 |
| November 2024 | 29 | 29 | 100.0% | 0 |
| December 2024 | 31 | 31 | 100.0% | 0 |
| January 2025 | 30 | 28 | 92.9% | 2 |
| February 2025 | 28 | 27 | 92.6% | 1 |
| March 2025 | 59 | 58 | 81.0% | 1 |
| April 2025 | 37 | 37 | 91.9% | 0 |
| May 2025 | 32 | 32 | 93.8% | 0 |
| June 2025 | 50 | 50 | 76.0% | 0 |
| July 2025 | 67 | 65 | 75.4% | 2 |
| August 2025 | 35 | 34 | 64.7% | 1 |
| September 2025 | 34 | 34 | 73.5% | 0 |
| October 2025 | 40 | 40 | 67.5% | 0 |
| November 2025 | 39 | 39 | 82.1% | 0 |
| December 2025 | 45 | 45 | 95.6% | 0 |
| January 2026 | 28 | 28 | 89.3% | 0 |
| February 2026 | 20 | 20 | 90.0% | 0 |
| March 2026 | 30 | 30 | 56.7% | 0 |
| April 2026 | 55 | 54 | 94.4% | 1 |
| May 2026 | 61 | 61 | 82.0% | 0 |
| June 2026 | 30 | 29 | 69.0% | 1 |
| July 2026 | 27 | 27 | 70.4% | 0 |