WN2677
WN2677 (Southwest Airlines) is a multi-stop service on 27 routes, busiest Atlanta to Austin. Of 621 departures recorded from October 2024 to July 2026, 72.9% left on time, according to the US BTS.
- On-time departures72.9%of 621 flights
- Average delay13.3 min
- July 202627▼ 12.9%vs July 2025
- Cancelled1.0%
- Legs flown under this number27
according to the US BTS · Oct 12, 2024 → Jul 31, 2026 domestic flights only
Recorded departures by month
Partial coverage: domestic flights only · 22 of 22 periods have data
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 | 14 | 34 | ▲ 142.9% |
| February | 15 | 28 | ▲ 86.7% |
| March | 2 | 31 | ▲ 1,450.0% |
| April | 38 | 26 | ▼ 31.6% |
| May | 53 | 27 | ▼ 49.1% |
| June | 32 | 26 | ▼ 18.8% |
| July | 31 | 27 | ▼ 12.9% |
| August | 29 | – | – |
| September | 30 | – | – |
| October | 31 | – | in progress |
| November | 18 | – | – |
| December | 43 | – | – |
| Year to date (Jan–Jul) | 185 | 199 | ▲ 7.6% |
according to the US BTS · October 2024 → July 2026
On-time departures by month
Partial coverage: domestic flights only · 22 of 22 periods have data
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 | 64.3% | 84.9% | ▲ 32.0% |
| February | 73.3% | 89.3% | ▲ 21.8% |
| March | 100.0% | 83.9% | ▼ 16.1% |
| April | 86.8% | 80.8% | ▼ 7.0% |
| May | 78.9% | 51.9% | ▼ 34.2% |
| June | 68.8% | 40.0% | ▼ 41.8% |
| July | 67.7% | 22.2% | ▼ 67.2% |
| August | 89.3% | – | – |
| September | 96.7% | – | – |
| October | 83.9% | – | in progress |
| November | 83.3% | – | – |
| December | 58.5% | – | – |
| Year-to-date average (Jan–Jul) | 77.1% | 64.7% | ▼ 16.1% |
according to the US BTS · October 2024 → July 2026
Average departure delay by month
Partial coverage: domestic flights only · 22 of 22 periods have data
according to the US BTS · October 2024 → July 2026
Cancelled departures by month
Partial coverage: domestic flights only · 22 of 22 periods have data
The most recent periods19 periods
| Period | Cancelled 2025 | Cancelled 2026 | Change vs last year |
|---|---|---|---|
| January | 0 | 1 | – |
| February | 0 | 0 | – |
| March | 0 | 0 | – |
| April | 0 | 0 | – |
| May | 1 | 0 | ▼ 100.0% |
| June | 0 | 1 | – |
| July | 0 | 0 | – |
| August | 1 | – | – |
| September | 0 | – | – |
| October | 0 | – | in progress |
| November | 0 | – | – |
| December | 2 | – | – |
| Year to date (Jan–Jul) | 1 | 2 | ▲ 100.0% |
according to the US BTS · October 2024 → July 2026
This is not a forecast
This is a historical record of departures already flown, not a forecast for your flight.
This number flies several legs
Several legs: the headline figure averages all of them. See the leg table.
Cancellation share
- Not cancelled 99.0% 615
- Cancelled 1.0% 6
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
88 of 8
| Routes | Distance (km) | Avg delay | On time | Departures |
|---|---|---|---|---|
| ATL AUS Hartsfield Jackson Atlanta International Airport – Austin Bergstrom International Airport | 1,305 | 10.7 min | 70.4% | 81 |
| MDW DCA Chicago Midway International Airport – Ronald Reagan Washington National Airport | 964 | 0.8 min | 93.0% | 58 |
| LAS SBA Harry Reid International Airport – Santa Barbara Municipal Airport | 464 | 9.3 min | 79.3% | 58 |
| BNA STL Nashville International Airport – St. Louis Lambert International Airport | 437 | 4.7 min | 91.7% | 49 |
| HOU LAX William P. Hobby Airport – Los Angeles International Airport | 2,233 | 12.8 min | 74.4% | 43 |
| DEN MSP Denver International Airport – Minneapolis–Saint Paul International Airport / Wold–Chamberlain Field | 1,092 | 58.7 min | 24.4% | 42 |
| MCO DEN Orlando International Airport – Denver International Airport | 2,486 | 14.0 min | 84.4% | 32 |
| PHX STL Phoenix Sky Harbor International Airport – St. Louis Lambert International Airport | 2,026 | 4.4 min | 83.9% | 31 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 17 | 17 | 82.4% | 0 |
| November 2024 | 31 | 31 | 74.2% | 0 |
| December 2024 | 38 | 38 | 60.5% | 0 |
| January 2025 | 14 | 14 | 64.3% | 0 |
| February 2025 | 15 | 15 | 73.3% | 0 |
| March 2025 | 2 | 2 | 100.0% | 0 |
| April 2025 | 38 | 38 | 86.8% | 0 |
| May 2025 | 53 | 52 | 78.9% | 1 |
| June 2025 | 32 | 32 | 68.8% | 0 |
| July 2025 | 31 | 31 | 67.7% | 0 |
| August 2025 | 29 | 28 | 89.3% | 1 |
| September 2025 | 30 | 30 | 96.7% | 0 |
| October 2025 | 31 | 31 | 83.9% | 0 |
| November 2025 | 18 | 18 | 83.3% | 0 |
| December 2025 | 43 | 41 | 58.5% | 2 |
| January 2026 | 34 | 33 | 84.9% | 1 |
| February 2026 | 28 | 28 | 89.3% | 0 |
| March 2026 | 31 | 31 | 83.9% | 0 |
| April 2026 | 26 | 26 | 80.8% | 0 |
| May 2026 | 27 | 27 | 51.9% | 0 |
| June 2026 | 26 | 25 | 40.0% | 1 |
| July 2026 | 27 | 27 | 22.2% | 0 |