WN2938
WN2938 (Southwest Airlines) is a multi-stop service on 23 routes, busiest Las Vegas to Denver. Of 450 departures recorded from October 2024 to July 2026, 83.5% left on time, according to the US BTS.
- On-time departures83.5%of 450 flights
- Average delay6.4 min
- July 202611▼ 64.5%vs July 2025
- Cancelled0.2%
- Legs flown under this number23
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 | 22 | 6 | ▼ 72.7% |
| February | 9 | 8 | ▼ 11.1% |
| March | 40 | 1 | ▼ 97.5% |
| April | 33 | 9 | ▼ 72.7% |
| May | 31 | 13 | ▼ 58.1% |
| June | 30 | 7 | ▼ 76.7% |
| July | 31 | 11 | ▼ 64.5% |
| August | 42 | – | – |
| September | 43 | – | – |
| October | 18 | – | in progress |
| November | 13 | – | – |
| December | 17 | – | – |
| Year to date (Jan–Jul) | 196 | 55 | ▼ 71.9% |
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 | 95.5% | 83.3% | ▼ 12.7% |
| February | 100.0% | 62.5% | ▼ 37.5% |
| March | 90.0% | 100.0% | ▲ 11.1% |
| April | 93.9% | 77.8% | ▼ 17.2% |
| May | 96.8% | 53.9% | ▼ 44.4% |
| June | 90.0% | 85.7% | ▼ 4.8% |
| July | 83.3% | 90.9% | ▲ 9.1% |
| August | 83.3% | – | – |
| September | 95.4% | – | – |
| October | 61.1% | – | in progress |
| November | 61.5% | – | – |
| December | 35.3% | – | – |
| Year-to-date average (Jan–Jul) | 92.8% | 79.2% | ▼ 14.7% |
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 | 0 | 0 | – |
| May | 0 | 0 | – |
| June | 0 | 0 | – |
| July | 1 | 0 | ▼ 100.0% |
| August | 0 | – | – |
| September | 0 | – | – |
| October | 0 | – | in progress |
| November | 0 | – | – |
| December | 0 | – | – |
| Year to date (Jan–Jul) | 1 | 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 99.8% 449
- Cancelled 0.2% 1
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
5| Routes | Distance (km) | Avg delay | On time | Departures |
|---|---|---|---|---|
| LAS DEN Harry Reid International Airport – Denver International Airport | 1,009 | 6.4 min | 83.3% | 61 |
| CMH TPA John Glenn Columbus International Airport – Tampa International Airport | 1,337 | -4.0 min | 98.3% | 58 |
| PHX SEA Phoenix Sky Harbor International Airport – Seattle–Tacoma International Airport | 1,782 | 7.5 min | 86.0% | 50 |
| LAX OAK Los Angeles International Airport – Oakland San Francisco Bay Airport | 543 | 3.3 min | 93.9% | 33 |
| AUS PHX Austin Bergstrom International Airport – Phoenix Sky Harbor International Airport | 1,401 | -2.5 min | 100.0% | 32 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 15 | 15 | 86.7% | 0 |
| November 2024 | 33 | 33 | 81.8% | 0 |
| December 2024 | 18 | 18 | 77.8% | 0 |
| January 2025 | 22 | 22 | 95.5% | 0 |
| February 2025 | 9 | 9 | 100.0% | 0 |
| March 2025 | 40 | 40 | 90.0% | 0 |
| April 2025 | 33 | 33 | 93.9% | 0 |
| May 2025 | 31 | 31 | 96.8% | 0 |
| June 2025 | 30 | 30 | 90.0% | 0 |
| July 2025 | 31 | 30 | 83.3% | 1 |
| August 2025 | 42 | 42 | 83.3% | 0 |
| September 2025 | 43 | 43 | 95.4% | 0 |
| October 2025 | 18 | 18 | 61.1% | 0 |
| November 2025 | 13 | 13 | 61.5% | 0 |
| December 2025 | 17 | 17 | 35.3% | 0 |
| January 2026 | 6 | 6 | 83.3% | 0 |
| February 2026 | 8 | 8 | 62.5% | 0 |
| March 2026 | 1 | 1 | 100.0% | 0 |
| April 2026 | 9 | 9 | 77.8% | 0 |
| May 2026 | 13 | 13 | 53.9% | 0 |
| June 2026 | 7 | 7 | 85.7% | 0 |
| July 2026 | 11 | 11 | 90.9% | 0 |