WN670
WN670 (Southwest Airlines) is a multi-stop service on 37 routes, busiest Orlando to San Juan. Of 806 departures recorded from October 2024 to July 2026, 68.5% left on time, according to the US BTS.
- On-time departures68.5%of 806 flights
- Average delay16.0 min
- July 2026110▲ 254.8%vs July 2025
- Cancelled0.5%
- 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 | 28 | 30 | ▲ 7.1% |
| February | 26 | 28 | ▲ 7.7% |
| March | 43 | 31 | ▼ 27.9% |
| April | 34 | 30 | ▼ 11.8% |
| May | 31 | 31 | 0.0% |
| June | 30 | 101 | ▲ 236.7% |
| July | 31 | 110 | ▲ 254.8% |
| August | 31 | – | – |
| September | 30 | – | – |
| October | 48 | – | in progress |
| November | 20 | – | – |
| December | 19 | – | – |
| Year to date (Jan–Jul) | 223 | 361 | ▲ 61.9% |
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% | 93.3% | ▲ 0.5% |
| February | 84.6% | 92.9% | ▲ 9.7% |
| March | 79.1% | 51.6% | ▼ 34.7% |
| April | 85.3% | 56.7% | ▼ 33.6% |
| May | 64.5% | 41.9% | ▼ 35.0% |
| June | 31.0% | 50.5% | ▲ 62.7% |
| July | 41.4% | 71.6% | ▲ 72.9% |
| August | 83.9% | – | – |
| September | 100.0% | – | – |
| October | 58.3% | – | in progress |
| November | 65.0% | – | – |
| December | 47.4% | – | – |
| Year-to-date average (Jan–Jul) | 68.4% | 65.5% | ▼ 4.2% |
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 | 0 | 0 | – |
| February | 0 | 0 | – |
| March | 0 | 0 | – |
| April | 0 | 0 | – |
| May | 0 | 0 | – |
| June | 1 | 0 | ▼ 100.0% |
| July | 2 | 1 | ▼ 50.0% |
| August | 0 | – | – |
| September | 0 | – | – |
| October | 0 | – | in progress |
| November | 0 | – | – |
| December | 0 | – | – |
| Year to date (Jan–Jul) | 3 | 1 | ▼ 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 99.5% 802
- Cancelled 0.5% 4
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 | 78.6% | 0 |
| November 2024 | 29 | 29 | 82.8% | 0 |
| December 2024 | 31 | 31 | 87.1% | 0 |
| January 2025 | 28 | 28 | 92.9% | 0 |
| February 2025 | 26 | 26 | 84.6% | 0 |
| March 2025 | 43 | 43 | 79.1% | 0 |
| April 2025 | 34 | 34 | 85.3% | 0 |
| May 2025 | 31 | 31 | 64.5% | 0 |
| June 2025 | 30 | 29 | 31.0% | 1 |
| July 2025 | 31 | 29 | 41.4% | 2 |
| August 2025 | 31 | 31 | 83.9% | 0 |
| September 2025 | 30 | 30 | 100.0% | 0 |
| October 2025 | 48 | 48 | 58.3% | 0 |
| November 2025 | 20 | 20 | 65.0% | 0 |
| December 2025 | 19 | 19 | 47.4% | 0 |
| January 2026 | 30 | 30 | 93.3% | 0 |
| February 2026 | 28 | 28 | 92.9% | 0 |
| March 2026 | 31 | 31 | 51.6% | 0 |
| April 2026 | 30 | 30 | 56.7% | 0 |
| May 2026 | 31 | 31 | 41.9% | 0 |
| June 2026 | 101 | 101 | 50.5% | 0 |
| July 2026 | 110 | 109 | 71.6% | 1 |