WN1749
WN1749 (Southwest Airlines) is a multi-stop service on 29 routes, busiest Las Vegas to Phoenix. Of 600 departures recorded from October 2024 to July 2026, 84.5% left on time, according to the US BTS.
- On-time departures84.5%of 600 flights
- Average delay9.1 min
- July 20265▼ 84.4%vs July 2025
- Cancelled0.2%
- Legs flown under this number29
according to the US BTS · Oct 12, 2024 → Jul 26, 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 | 12 | 44 | ▲ 266.7% |
| February | 18 | 40 | ▲ 122.2% |
| March | 29 | 34 | ▲ 17.2% |
| April | 33 | 33 | 0.0% |
| May | 34 | 35 | ▲ 2.9% |
| June | 31 | 7 | ▼ 77.4% |
| July | 32 | 5 | ▼ 84.4% |
| August | 31 | – | – |
| September | 30 | – | – |
| October | 31 | – | in progress |
| November | 29 | – | – |
| December | 29 | – | – |
| Year to date (Jan–Jul) | 189 | 198 | ▲ 4.8% |
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 | 75.0% | 84.1% | ▲ 12.1% |
| February | 100.0% | 80.0% | ▼ 20.0% |
| March | 79.3% | 76.5% | ▼ 3.6% |
| April | 87.9% | 69.7% | ▼ 20.7% |
| May | 97.1% | 44.1% | ▼ 54.5% |
| June | 83.9% | 57.1% | ▼ 31.9% |
| July | 81.3% | 100.0% | ▲ 23.1% |
| August | 93.6% | – | – |
| September | 93.3% | – | – |
| October | 93.6% | – | in progress |
| November | 96.6% | – | – |
| December | 93.1% | – | – |
| Year-to-date average (Jan–Jul) | 86.3% | 73.1% | ▼ 15.4% |
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 | 0 | – |
| February | 0 | 0 | – |
| March | 0 | 0 | – |
| April | 0 | 0 | – |
| May | 0 | 1 | – |
| June | 0 | 0 | – |
| July | 0 | 0 | – |
| August | 0 | – | – |
| September | 0 | – | – |
| October | 0 | – | in progress |
| November | 0 | – | – |
| December | 0 | – | – |
| Year to date (Jan–Jul) | 0 | 1 |
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 99.8% 599
- Cancelled 0.2% 1
Share of all recorded flights in the period, all legs. · Oct 12, 2024 → Jul 26, 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 |
|---|---|---|---|---|
| LAS PHX Harry Reid International Airport – Phoenix Sky Harbor International Airport | 411 | 6.1 min | 82.0% | 61 |
| CMH BWI John Glenn Columbus International Airport – Baltimore/Washington International Thurgood Marshall Airport | 541 | -0.6 min | 95.0% | 60 |
| ISP MCO Long Island MacArthur Airport – Orlando International Airport | 1,565 | 8.6 min | 93.1% | 58 |
| ORD LAS Chicago O'Hare International Airport – Harry Reid International Airport | 2,432 | -0.3 min | 96.5% | 57 |
| HOU PHX William P. Hobby Airport – Phoenix Sky Harbor International Airport | 1,638 | -1.6 min | 96.1% | 51 |
| STL SFO St. Louis Lambert International Airport – San Francisco International Airport | 2,786 | 44.5 min | 40.5% | 42 |
| MDW ROC Chicago Midway International Airport – Frederick Douglass Greater Rochester International Airport | 840 | 15.8 min | 78.6% | 42 |
| RSW BNA Southwest Florida International Airport – Nashville International Airport | 1,164 | 13.3 min | 93.6% | 31 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 19 | 19 | 89.5% | 0 |
| November 2024 | 24 | 24 | 95.8% | 0 |
| December 2024 | 20 | 20 | 95.0% | 0 |
| January 2025 | 12 | 12 | 75.0% | 0 |
| February 2025 | 18 | 18 | 100.0% | 0 |
| March 2025 | 29 | 29 | 79.3% | 0 |
| April 2025 | 33 | 33 | 87.9% | 0 |
| May 2025 | 34 | 34 | 97.1% | 0 |
| June 2025 | 31 | 31 | 83.9% | 0 |
| July 2025 | 32 | 32 | 81.3% | 0 |
| August 2025 | 31 | 31 | 93.6% | 0 |
| September 2025 | 30 | 30 | 93.3% | 0 |
| October 2025 | 31 | 31 | 93.6% | 0 |
| November 2025 | 29 | 29 | 96.6% | 0 |
| December 2025 | 29 | 29 | 93.1% | 0 |
| January 2026 | 44 | 44 | 84.1% | 0 |
| February 2026 | 40 | 40 | 80.0% | 0 |
| March 2026 | 34 | 34 | 76.5% | 0 |
| April 2026 | 33 | 33 | 69.7% | 0 |
| May 2026 | 35 | 34 | 44.1% | 1 |
| June 2026 | 7 | 7 | 57.1% | 0 |
| July 2026 | 5 | 5 | 100.0% | 0 |