WN1660
WN1660 (Southwest Airlines) is a multi-stop service on 36 routes, busiest Baltimore to West Palm Beach. Of 812 departures recorded from October 2024 to July 2026, 73.3% left on time, according to the US BTS.
- On-time departures73.3%of 812 flights
- Average delay16.7 min
- July 202631▼ 55.7%vs July 2025
- Cancelled2.3%
- Legs flown under this number36
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 | 36 | 27 | ▼ 25.0% |
| February | 35 | 26 | ▼ 25.7% |
| March | 32 | 32 | 0.0% |
| April | 54 | 36 | ▼ 33.3% |
| May | 66 | 38 | ▼ 42.4% |
| June | 68 | 30 | ▼ 55.9% |
| July | 70 | 31 | ▼ 55.7% |
| August | 35 | – | – |
| September | 30 | – | – |
| October | 31 | – | in progress |
| November | 28 | – | – |
| December | 38 | – | – |
| Year to date (Jan–Jul) | 361 | 220 | ▼ 39.1% |
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 | 82.4% | 80.0% | ▼ 2.9% |
| February | 77.1% | 96.2% | ▲ 24.6% |
| March | 71.9% | 50.0% | ▼ 30.4% |
| April | 84.3% | 83.3% | ▼ 1.2% |
| May | 82.8% | 73.7% | ▼ 11.0% |
| June | 44.8% | 86.7% | ▲ 93.5% |
| July | 60.0% | 83.9% | ▲ 39.8% |
| August | 62.9% | – | – |
| September | 72.4% | – | – |
| October | 80.7% | – | in progress |
| November | 78.6% | – | – |
| December | 56.8% | – | – |
| Year-to-date average (Jan–Jul) | 71.9% | 79.1% | ▲ 10.0% |
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 | 2 | 0.0% |
| February | 0 | 0 | – |
| March | 0 | 2 | – |
| April | 3 | 0 | ▼ 100.0% |
| May | 2 | 0 | ▼ 100.0% |
| June | 1 | 0 | ▼ 100.0% |
| July | 5 | 0 | ▼ 100.0% |
| August | 0 | – | – |
| September | 1 | – | – |
| October | 0 | – | in progress |
| November | 0 | – | – |
| December | 1 | – | – |
| Year to date (Jan–Jul) | 13 | 4 | ▼ 69.2% |
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 97.7% 793
- Cancelled 2.3% 19
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
12Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 14 | 14 | 92.9% | 0 |
| November 2024 | 27 | 27 | 85.2% | 0 |
| December 2024 | 28 | 28 | 75.0% | 0 |
| January 2025 | 36 | 34 | 82.4% | 2 |
| February 2025 | 35 | 35 | 77.1% | 0 |
| March 2025 | 32 | 32 | 71.9% | 0 |
| April 2025 | 54 | 51 | 84.3% | 3 |
| May 2025 | 66 | 64 | 82.8% | 2 |
| June 2025 | 68 | 67 | 44.8% | 1 |
| July 2025 | 70 | 65 | 60.0% | 5 |
| August 2025 | 35 | 35 | 62.9% | 0 |
| September 2025 | 30 | 29 | 72.4% | 1 |
| October 2025 | 31 | 31 | 80.7% | 0 |
| November 2025 | 28 | 28 | 78.6% | 0 |
| December 2025 | 38 | 37 | 56.8% | 1 |
| January 2026 | 27 | 25 | 80.0% | 2 |
| February 2026 | 26 | 26 | 96.2% | 0 |
| March 2026 | 32 | 30 | 50.0% | 2 |
| April 2026 | 36 | 36 | 83.3% | 0 |
| May 2026 | 38 | 38 | 73.7% | 0 |
| June 2026 | 30 | 30 | 86.7% | 0 |
| July 2026 | 31 | 31 | 83.9% | 0 |