WN2106
WN2106 (Southwest Airlines) is a multi-stop service on 24 routes, busiest Houston to Denver. Of 611 departures recorded from October 2024 to July 2026, 80.4% left on time, according to the US BTS.
- On-time departures80.4%of 611 flights
- Average delay11.2 min
- July 202614▼ 54.8%vs July 2025
- Cancelled1.5%
- Legs flown under this number24
according to the US BTS · Oct 13, 2024 → Jul 29, 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 | 30 | 33 | ▲ 10.0% |
| February | 28 | 28 | 0.0% |
| March | 31 | 28 | ▼ 9.7% |
| April | 30 | 24 | ▼ 20.0% |
| May | 30 | 22 | ▼ 26.7% |
| June | 30 | 14 | ▼ 53.3% |
| July | 31 | 14 | ▼ 54.8% |
| August | 31 | – | – |
| September | 30 | – | – |
| October | 34 | – | in progress |
| November | 36 | – | – |
| December | 47 | – | – |
| Year to date (Jan–Jul) | 210 | 163 | ▼ 22.4% |
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 | 85.7% | 97.0% | ▲ 13.1% |
| February | 89.3% | 78.6% | ▼ 12.0% |
| March | 63.3% | 81.5% | ▲ 28.7% |
| April | 86.7% | 70.8% | ▼ 18.3% |
| May | 96.7% | 27.3% | ▼ 71.8% |
| June | 80.0% | 50.0% | ▼ 37.5% |
| July | 66.7% | 50.0% | ▼ 25.0% |
| August | 87.1% | – | – |
| September | 100.0% | – | – |
| October | 73.5% | – | in progress |
| November | 90.9% | – | – |
| December | 80.4% | – | – |
| Year-to-date average (Jan–Jul) | 81.2% | 65.0% | ▼ 19.9% |
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 | 2 | 0 | ▼ 100.0% |
| February | 0 | 0 | – |
| March | 1 | 1 | 0.0% |
| April | 0 | 0 | – |
| May | 0 | 0 | – |
| June | 0 | 0 | – |
| July | 1 | 0 | ▼ 100.0% |
| August | 0 | – | – |
| September | 0 | – | – |
| October | 0 | – | in progress |
| November | 3 | – | – |
| December | 1 | – | – |
| Year to date (Jan–Jul) | 4 | 1 | ▼ 75.0% |
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 98.5% 602
- Cancelled 1.5% 9
Share of all recorded flights in the period, all legs. · Oct 13, 2024 → Jul 29, 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 |
|---|---|---|---|---|
| HOU DEN William P. Hobby Airport – Denver International Airport | 1,422 | 6.2 min | 91.3% | 105 |
| LAS COS Harry Reid International Airport – City of Colorado Springs Municipal Airport | 970 | 0.8 min | 87.9% | 58 |
| CRP HOU Corpus Christi International Airport – William P. Hobby Airport | 301 | -0.0 min | 94.8% | 58 |
| DEN MCI Denver International Airport – Kansas City International Airport | 855 | -0.5 min | 96.5% | 57 |
| DAL DEN Dallas Love Field – Denver International Airport | 1,048 | 11.5 min | 78.1% | 44 |
| BWI PVD Baltimore/Washington International Thurgood Marshall Airport – Rhode Island T. F. Green International Airport | 526 | 34.2 min | 69.1% | 43 |
| DEN TPA Denver International Airport – Tampa International Airport | 2,423 | 40.4 min | 42.9% | 42 |
| BWI SAT Baltimore/Washington International Thurgood Marshall Airport – San Antonio International Airport | 2,262 | 19.4 min | 56.3% | 33 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 5 | 5 | 80.0% | 0 |
| November 2024 | 26 | 26 | 96.2% | 0 |
| December 2024 | 29 | 29 | 89.7% | 0 |
| January 2025 | 30 | 28 | 85.7% | 2 |
| February 2025 | 28 | 28 | 89.3% | 0 |
| March 2025 | 31 | 30 | 63.3% | 1 |
| April 2025 | 30 | 30 | 86.7% | 0 |
| May 2025 | 30 | 30 | 96.7% | 0 |
| June 2025 | 30 | 30 | 80.0% | 0 |
| July 2025 | 31 | 30 | 66.7% | 1 |
| August 2025 | 31 | 31 | 87.1% | 0 |
| September 2025 | 30 | 30 | 100.0% | 0 |
| October 2025 | 34 | 34 | 73.5% | 0 |
| November 2025 | 36 | 33 | 90.9% | 3 |
| December 2025 | 47 | 46 | 80.4% | 1 |
| January 2026 | 33 | 33 | 97.0% | 0 |
| February 2026 | 28 | 28 | 78.6% | 0 |
| March 2026 | 28 | 27 | 81.5% | 1 |
| April 2026 | 24 | 24 | 70.8% | 0 |
| May 2026 | 22 | 22 | 27.3% | 0 |
| June 2026 | 14 | 14 | 50.0% | 0 |
| July 2026 | 14 | 14 | 50.0% | 0 |