WN2078
WN2078 (Southwest Airlines) is a multi-stop service on 32 routes, busiest Portland to Denver. Of 668 departures recorded from October 2024 to July 2026, 79.7% left on time, according to the US BTS.
- On-time departures79.7%of 668 flights
- Average delay9.6 min
- July 202612▼ 60.0%vs July 2025
- Cancelled0.6%
- Legs flown under this number32
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 | 60 | ▲ 100.0% |
| February | 28 | 57 | ▲ 103.6% |
| March | 27 | 35 | ▲ 29.6% |
| April | 29 | 24 | ▼ 17.2% |
| May | 31 | 21 | ▼ 32.3% |
| June | 30 | 14 | ▼ 53.3% |
| July | 30 | 12 | ▼ 60.0% |
| August | 31 | – | – |
| September | 30 | – | – |
| October | 28 | – | in progress |
| November | 24 | – | – |
| December | 25 | – | – |
| Year to date (Jan–Jul) | 205 | 223 | ▲ 8.8% |
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 | 73.3% | 84.8% | ▲ 15.6% |
| February | 57.1% | 84.2% | ▲ 47.4% |
| March | 85.2% | 50.0% | ▼ 41.3% |
| April | 89.7% | 75.0% | ▼ 16.4% |
| May | 100.0% | 81.0% | ▼ 19.0% |
| June | 76.7% | 42.9% | ▼ 44.1% |
| July | 75.9% | 58.3% | ▼ 23.1% |
| August | 87.1% | – | – |
| September | 93.3% | – | – |
| October | 85.7% | – | in progress |
| November | 91.3% | – | – |
| December | 76.0% | – | – |
| Year-to-date average (Jan–Jul) | 79.7% | 68.0% | ▼ 14.7% |
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 | 1 | – |
| February | 0 | 0 | – |
| March | 0 | 1 | – |
| April | 0 | 0 | – |
| May | 0 | 0 | – |
| June | 0 | 0 | – |
| July | 1 | 0 | ▼ 100.0% |
| August | 0 | – | – |
| September | 0 | – | – |
| October | 0 | – | in progress |
| November | 1 | – | – |
| December | 0 | – | – |
| Year to date (Jan–Jul) | 1 | 2 | ▲ 100.0% |
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 99.4% 664
- Cancelled 0.6% 4
Share of all recorded flights in the period, all legs. · Oct 12, 2024 → Jul 29, 2026
On time, leg by leg
Departures within 15 minutes of schedule; small figure = departures recorded.
Legs flown under this number
7| Routes | Distance (km) | Avg delay | On time | Departures |
|---|---|---|---|---|
| PDX DEN Portland International Airport – Denver International Airport | 1,592 | 13.6 min | 69.1% | 110 |
| HNL SJC Daniel K. Inouye International Airport – Mineta San Jose International Airport | 3,886 | -1.0 min | 98.3% | 58 |
| MCO SRQ Orlando International Airport – Sarasota Bradenton International Airport | 168 | 6.7 min | 84.5% | 58 |
| CMH MDW John Glenn Columbus International Airport – Chicago Midway International Airport | 454 | 10.8 min | 84.3% | 51 |
| MDW PVD Chicago Midway International Airport – Rhode Island T. F. Green International Airport | 1,352 | 6.7 min | 83.3% | 42 |
| HOU TPA William P. Hobby Airport – Tampa International Airport | 1,255 | 33.1 min | 37.5% | 33 |
| LIT DEN Bill & Hillary Clinton National Airport/Adams Field – Denver International Airport | 1,239 | 12.9 min | 82.8% | 30 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 20 | 20 | 95.0% | 0 |
| November 2024 | 49 | 49 | 81.6% | 0 |
| December 2024 | 33 | 33 | 75.8% | 0 |
| January 2025 | 30 | 30 | 73.3% | 0 |
| February 2025 | 28 | 28 | 57.1% | 0 |
| March 2025 | 27 | 27 | 85.2% | 0 |
| April 2025 | 29 | 29 | 89.7% | 0 |
| May 2025 | 31 | 31 | 100.0% | 0 |
| June 2025 | 30 | 30 | 76.7% | 0 |
| July 2025 | 30 | 29 | 75.9% | 1 |
| August 2025 | 31 | 31 | 87.1% | 0 |
| September 2025 | 30 | 30 | 93.3% | 0 |
| October 2025 | 28 | 28 | 85.7% | 0 |
| November 2025 | 24 | 23 | 91.3% | 1 |
| December 2025 | 25 | 25 | 76.0% | 0 |
| January 2026 | 60 | 59 | 84.8% | 1 |
| February 2026 | 57 | 57 | 84.2% | 0 |
| March 2026 | 35 | 34 | 50.0% | 1 |
| April 2026 | 24 | 24 | 75.0% | 0 |
| May 2026 | 21 | 21 | 81.0% | 0 |
| June 2026 | 14 | 14 | 42.9% | 0 |
| July 2026 | 12 | 12 | 58.3% | 0 |