WN2630
WN2630 (Southwest Airlines) is a multi-stop service on 26 routes, busiest Houston to Chicago. Of 548 departures recorded from October 2024 to July 2026, 76.5% left on time, according to the US BTS.
- On-time departures76.5%of 548 flights
- Average delay13.2 min
- July 202617▼ 45.2%vs July 2025
- Cancelled1.3%
- Legs flown under this number26
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 | 5 | ▼ 83.9% |
| February | 18 | 3 | ▼ 83.3% |
| March | 29 | 42 | ▲ 44.8% |
| April | 21 | 30 | ▲ 42.9% |
| May | 17 | 25 | ▲ 47.1% |
| June | 29 | 18 | ▼ 37.9% |
| July | 31 | 17 | ▼ 45.2% |
| August | 27 | – | – |
| September | 26 | – | – |
| October | 30 | – | in progress |
| November | 29 | – | – |
| December | 31 | – | – |
| Year to date (Jan–Jul) | 176 | 140 | ▼ 20.5% |
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 | 89.3% | 80.0% | ▼ 10.4% |
| February | 94.1% | 100.0% | ▲ 6.2% |
| March | 82.8% | 66.7% | ▼ 19.4% |
| April | 100.0% | 96.7% | ▼ 3.3% |
| May | 100.0% | 92.0% | ▼ 8.0% |
| June | 51.7% | 72.2% | ▲ 39.6% |
| July | 41.9% | 70.6% | ▲ 68.3% |
| August | 81.5% | – | – |
| September | 88.5% | – | – |
| October | 66.7% | – | in progress |
| November | 63.0% | – | – |
| December | 54.8% | – | – |
| Year-to-date average (Jan–Jul) | 80.0% | 82.6% | ▲ 3.3% |
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 | 3 | 0 | ▼ 100.0% |
| February | 1 | 0 | ▼ 100.0% |
| March | 0 | 0 | – |
| April | 0 | 0 | – |
| May | 0 | 0 | – |
| June | 0 | 0 | – |
| July | 0 | 0 | – |
| August | 0 | – | – |
| September | 0 | – | – |
| October | 0 | – | in progress |
| November | 2 | – | – |
| December | 0 | – | – |
| Year to date (Jan–Jul) | 4 | 0 | ▼ 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 98.7% 541
- Cancelled 1.3% 7
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
8| Routes | Distance (km) | Avg delay | On time | Departures |
|---|---|---|---|---|
| HOU MDW William P. Hobby Airport – Chicago Midway International Airport | 1,510 | 5.7 min | 87.6% | 92 |
| DEN MKE Denver International Airport – General Mitchell International Airport | 1,438 | 50.3 min | 41.7% | 60 |
| SAT DAL San Antonio International Airport – Dallas Love Field | 399 | 4.4 min | 90.0% | 50 |
| MDW STL Chicago Midway International Airport – St. Louis Lambert International Airport | 404 | -3.6 min | 95.8% | 48 |
| DEN SFO Denver International Airport – San Francisco International Airport | 1,553 | 25.6 min | 59.1% | 46 |
| MDW TPA Chicago Midway International Airport – Tampa International Airport | 1,607 | -1.4 min | 100.0% | 34 |
| SLC DAL Salt Lake City International Airport – Dallas Love Field | 1,607 | 6.0 min | 84.9% | 33 |
| LAX OAK Los Angeles International Airport – Oakland San Francisco Bay Airport | 543 | 13.5 min | 63.3% | 30 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 30 | 30 | 83.3% | 0 |
| November 2024 | 29 | 29 | 86.2% | 0 |
| December 2024 | 30 | 29 | 75.9% | 1 |
| January 2025 | 31 | 28 | 89.3% | 3 |
| February 2025 | 18 | 17 | 94.1% | 1 |
| March 2025 | 29 | 29 | 82.8% | 0 |
| April 2025 | 21 | 21 | 100.0% | 0 |
| May 2025 | 17 | 17 | 100.0% | 0 |
| June 2025 | 29 | 29 | 51.7% | 0 |
| July 2025 | 31 | 31 | 41.9% | 0 |
| August 2025 | 27 | 27 | 81.5% | 0 |
| September 2025 | 26 | 26 | 88.5% | 0 |
| October 2025 | 30 | 30 | 66.7% | 0 |
| November 2025 | 29 | 27 | 63.0% | 2 |
| December 2025 | 31 | 31 | 54.8% | 0 |
| January 2026 | 5 | 5 | 80.0% | 0 |
| February 2026 | 3 | 3 | 100.0% | 0 |
| March 2026 | 42 | 42 | 66.7% | 0 |
| April 2026 | 30 | 30 | 96.7% | 0 |
| May 2026 | 25 | 25 | 92.0% | 0 |
| June 2026 | 18 | 18 | 72.2% | 0 |
| July 2026 | 17 | 17 | 70.6% | 0 |