WN3868
WN3868 (Southwest Airlines) is a multi-stop service on 19 routes, busiest Tampa to Houston. Of 438 departures recorded from October 2024 to July 2026, 79.8% left on time, according to the US BTS.
- On-time departures79.8%of 438 flights
- Average delay9.9 min
- July 202618▼ 45.5%vs July 2025
- Cancelled0.5%
- Legs flown under this number19
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 | 19 | 28 | ▲ 47.4% |
| February | 9 | 28 | ▲ 211.1% |
| March | 45 | 31 | ▼ 31.1% |
| April | 18 | 33 | ▲ 83.3% |
| May | 9 | 33 | ▲ 266.7% |
| June | 25 | 19 | ▼ 24.0% |
| July | 33 | 18 | ▼ 45.5% |
| August | 30 | – | – |
| September | 30 | – | – |
| October | 1 | – | in progress |
| November | 2 | – | – |
| December | 9 | – | – |
| Year to date (Jan–Jul) | 158 | 190 | ▲ 20.3% |
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 | 84.2% | 96.4% | ▲ 14.5% |
| February | 100.0% | 100.0% | 0.0% |
| March | 71.1% | 93.6% | ▲ 31.6% |
| April | 64.7% | 71.9% | ▲ 11.1% |
| May | 88.9% | 30.3% | ▼ 65.9% |
| June | 88.0% | 89.5% | ▲ 1.7% |
| July | 81.8% | 88.9% | ▲ 8.6% |
| August | 83.3% | – | – |
| September | 86.7% | – | – |
| October | 100.0% | – | in progress |
| November | 100.0% | – | – |
| December | 66.7% | – | – |
| Year-to-date average (Jan–Jul) | 82.7% | 81.5% | ▼ 1.4% |
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 | 0 | – |
| February | 0 | 0 | – |
| March | 0 | 0 | – |
| April | 1 | 1 | 0.0% |
| May | 0 | 0 | – |
| June | 0 | 0 | – |
| July | 0 | 0 | – |
| August | 0 | – | – |
| September | 0 | – | – |
| October | 0 | – | in progress |
| November | 0 | – | – |
| December | 0 | – | – |
| Year to date (Jan–Jul) | 1 | 1 | 0.0% |
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 99.5% 436
- Cancelled 0.5% 2
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
6| Routes | Distance (km) | Avg delay | On time | Departures |
|---|---|---|---|---|
| TPA HOU Tampa International Airport – William P. Hobby Airport | 1,255 | 0.5 min | 96.6% | 58 |
| ONT OAK Ontario International Airport – Oakland San Francisco Bay Airport | 582 | 5.8 min | 84.5% | 58 |
| DAL SAT Dallas Love Field – San Antonio International Airport | 399 | 29.2 min | 41.8% | 56 |
| SNA SMF John Wayne Orange County International Airport – Sacramento International Airport | 650 | 0.2 min | 94.1% | 34 |
| AUS LAS Austin Bergstrom International Airport – Harry Reid International Airport | 1,752 | -0.8 min | 97.0% | 33 |
| HOU MEM William P. Hobby Airport – Frederick W. Smith International Airport | 780 | 16.1 min | 67.7% | 32 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 7 | 7 | 85.7% | 0 |
| November 2024 | 3 | 3 | 100.0% | 0 |
| December 2024 | 8 | 8 | 50.0% | 0 |
| January 2025 | 19 | 19 | 84.2% | 0 |
| February 2025 | 9 | 9 | 100.0% | 0 |
| March 2025 | 45 | 45 | 71.1% | 0 |
| April 2025 | 18 | 17 | 64.7% | 1 |
| May 2025 | 9 | 9 | 88.9% | 0 |
| June 2025 | 25 | 25 | 88.0% | 0 |
| July 2025 | 33 | 33 | 81.8% | 0 |
| August 2025 | 30 | 30 | 83.3% | 0 |
| September 2025 | 30 | 30 | 86.7% | 0 |
| October 2025 | 1 | 1 | 100.0% | 0 |
| November 2025 | 2 | 2 | 100.0% | 0 |
| December 2025 | 9 | 9 | 66.7% | 0 |
| January 2026 | 28 | 28 | 96.4% | 0 |
| February 2026 | 28 | 28 | 100.0% | 0 |
| March 2026 | 31 | 31 | 93.6% | 0 |
| April 2026 | 33 | 32 | 71.9% | 1 |
| May 2026 | 33 | 33 | 30.3% | 0 |
| June 2026 | 19 | 19 | 89.5% | 0 |
| July 2026 | 18 | 18 | 88.9% | 0 |