WN1700
WN1700 (Southwest Airlines) is a multi-stop service on 39 routes, busiest Denver to San Diego. Of 852 departures recorded from October 2024 to July 2026, 77.5% left on time, according to the US BTS.
- On-time departures77.5%of 852 flights
- Average delay11.2 min
- July 202645▲ 32.4%vs July 2025
- Cancelled2.0%
- Legs flown under this number39
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 | 26 | 45 | ▲ 73.1% |
| February | 43 | 35 | ▼ 18.6% |
| March | 33 | 24 | ▼ 27.3% |
| April | 27 | 41 | ▲ 51.9% |
| May | 28 | 48 | ▲ 71.4% |
| June | 33 | 43 | ▲ 30.3% |
| July | 34 | 45 | ▲ 32.4% |
| August | 61 | – | – |
| September | 65 | – | – |
| October | 29 | – | in progress |
| November | 53 | – | – |
| December | 36 | – | – |
| Year to date (Jan–Jul) | 224 | 281 | ▲ 25.4% |
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 | 88.0% | 84.4% | ▼ 4.0% |
| February | 76.7% | 85.7% | ▲ 11.7% |
| March | 75.8% | 50.0% | ▼ 34.0% |
| April | 92.6% | 90.2% | ▼ 2.5% |
| May | 89.3% | 91.7% | ▲ 2.7% |
| June | 87.9% | 59.5% | ▼ 32.3% |
| July | 55.9% | 60.0% | ▲ 7.4% |
| August | 78.3% | – | – |
| September | 63.1% | – | – |
| October | 79.3% | – | in progress |
| November | 91.8% | – | – |
| December | 77.8% | – | – |
| Year-to-date average (Jan–Jul) | 80.9% | 74.5% | ▼ 7.9% |
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 | 0 | ▼ 100.0% |
| February | 0 | 0 | – |
| March | 0 | 0 | – |
| April | 0 | 0 | – |
| May | 0 | 0 | – |
| June | 0 | 1 | – |
| July | 0 | 0 | – |
| August | 1 | – | – |
| September | 0 | – | – |
| October | 0 | – | in progress |
| November | 4 | – | – |
| December | 0 | – | – |
| Year to date (Jan–Jul) | 1 | 1 | 0.0% |
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 98.0% 835
- Cancelled 2.0% 17
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
11Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 19 | 10 | 80.0% | 9 |
| November 2024 | 37 | 36 | 80.6% | 1 |
| December 2024 | 47 | 47 | 74.5% | 0 |
| January 2025 | 26 | 25 | 88.0% | 1 |
| February 2025 | 43 | 43 | 76.7% | 0 |
| March 2025 | 33 | 33 | 75.8% | 0 |
| April 2025 | 27 | 27 | 92.6% | 0 |
| May 2025 | 28 | 28 | 89.3% | 0 |
| June 2025 | 33 | 33 | 87.9% | 0 |
| July 2025 | 34 | 34 | 55.9% | 0 |
| August 2025 | 61 | 60 | 78.3% | 1 |
| September 2025 | 65 | 65 | 63.1% | 0 |
| October 2025 | 29 | 29 | 79.3% | 0 |
| November 2025 | 53 | 49 | 91.8% | 4 |
| December 2025 | 36 | 36 | 77.8% | 0 |
| January 2026 | 45 | 45 | 84.4% | 0 |
| February 2026 | 35 | 35 | 85.7% | 0 |
| March 2026 | 24 | 24 | 50.0% | 0 |
| April 2026 | 41 | 41 | 90.2% | 0 |
| May 2026 | 48 | 48 | 91.7% | 0 |
| June 2026 | 43 | 42 | 59.5% | 1 |
| July 2026 | 45 | 45 | 60.0% | 0 |