WN2820
WN2820 (Southwest Airlines) is a multi-stop service on 24 routes, busiest Portland to Oakland. Of 486 departures recorded from October 2024 to July 2026, 79.2% left on time, according to the US BTS.
- On-time departures79.2%of 486 flights
- Average delay9.9 min
- July 202632▲ 33.3%vs July 2025
- Cancelled1.0%
- Legs flown under this number24
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 | 31 | 9 | ▼ 71.0% |
| February | 28 | 9 | ▼ 67.9% |
| March | 35 | 28 | ▼ 20.0% |
| April | 31 | 9 | ▼ 71.0% |
| May | 31 | 5 | ▼ 83.9% |
| June | 28 | 31 | ▲ 10.7% |
| July | 24 | 32 | ▲ 33.3% |
| August | 8 | – | – |
| September | 4 | – | – |
| October | 51 | – | in progress |
| November | 3 | – | – |
| December | 3 | – | – |
| Year to date (Jan–Jul) | 208 | 123 | ▼ 40.9% |
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 | 96.8% | 57.1% | ▼ 41.0% |
| February | 96.4% | 100.0% | ▲ 3.7% |
| March | 85.7% | 89.3% | ▲ 4.2% |
| April | 93.6% | 66.7% | ▼ 28.7% |
| May | 90.3% | 100.0% | ▲ 10.7% |
| June | 50.0% | 48.4% | ▼ 3.2% |
| July | 41.7% | 41.9% | ▲ 0.6% |
| August | 50.0% | – | – |
| September | 75.0% | – | – |
| October | 92.2% | – | in progress |
| November | 100.0% | – | – |
| December | 100.0% | – | – |
| Year-to-date average (Jan–Jul) | 79.2% | 71.9% | ▼ 9.2% |
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 | 2 | – |
| February | 0 | 0 | – |
| March | 0 | 0 | – |
| April | 0 | 0 | – |
| May | 0 | 1 | – |
| June | 0 | 0 | – |
| July | 0 | 1 | – |
| August | 0 | – | – |
| September | 0 | – | – |
| October | 0 | – | in progress |
| November | 0 | – | – |
| December | 0 | – | – |
| Year to date (Jan–Jul) | 0 | 4 |
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 99.0% 481
- Cancelled 1.0% 5
Share of all recorded flights in the period, all legs. · Oct 13, 2024 → Jul 31, 2026
On time, leg by leg
Departures within 15 minutes of schedule; small figure = departures recorded.
Legs flown under this number
5| Routes | Distance (km) | Avg delay | On time | Departures |
|---|---|---|---|---|
| PDX OAK Portland International Airport – Oakland San Francisco Bay Airport | 876 | -3.1 min | 99.0% | 103 |
| HNL OGG Daniel K. Inouye International Airport – Kahului International Airport | 162 | -0.2 min | 91.4% | 58 |
| AUS LAS Austin Bergstrom International Airport – Harry Reid International Airport | 1,752 | 21.8 min | 47.7% | 44 |
| MDW MCO Chicago Midway International Airport – Orlando International Airport | 1,595 | 28.9 min | 37.5% | 33 |
| IND MCO Indianapolis International Airport – Orlando International Airport | 1,336 | 0.8 min | 90.9% | 33 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 11 | 11 | 72.7% | 0 |
| November 2024 | 42 | 42 | 97.6% | 0 |
| December 2024 | 33 | 32 | 87.5% | 1 |
| January 2025 | 31 | 31 | 96.8% | 0 |
| February 2025 | 28 | 28 | 96.4% | 0 |
| March 2025 | 35 | 35 | 85.7% | 0 |
| April 2025 | 31 | 31 | 93.6% | 0 |
| May 2025 | 31 | 31 | 90.3% | 0 |
| June 2025 | 28 | 28 | 50.0% | 0 |
| July 2025 | 24 | 24 | 41.7% | 0 |
| August 2025 | 8 | 8 | 50.0% | 0 |
| September 2025 | 4 | 4 | 75.0% | 0 |
| October 2025 | 51 | 51 | 92.2% | 0 |
| November 2025 | 3 | 3 | 100.0% | 0 |
| December 2025 | 3 | 3 | 100.0% | 0 |
| January 2026 | 9 | 7 | 57.1% | 2 |
| February 2026 | 9 | 9 | 100.0% | 0 |
| March 2026 | 28 | 28 | 89.3% | 0 |
| April 2026 | 9 | 9 | 66.7% | 0 |
| May 2026 | 5 | 4 | 100.0% | 1 |
| June 2026 | 31 | 31 | 48.4% | 0 |
| July 2026 | 32 | 31 | 41.9% | 1 |