WN2188
WN2188 (Southwest Airlines) is a multi-stop service on 23 routes, busiest Las Vegas to Reno. Of 693 departures recorded from October 2024 to July 2026, 83.7% left on time, according to the US BTS.
- On-time departures83.7%of 693 flights
- Average delay8.2 min
- July 202631▼ 34.0%vs July 2025
- Cancelled0.9%
- Legs flown under this number23
according to the US BTS · Oct 12, 2024 → Jul 31, 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 | 49 | 31 | ▼ 36.7% |
| February | 49 | 25 | ▼ 49.0% |
| March | 33 | 35 | ▲ 6.1% |
| April | 29 | 31 | ▲ 6.9% |
| May | 31 | 31 | 0.0% |
| June | 38 | 30 | ▼ 21.1% |
| July | 47 | 31 | ▼ 34.0% |
| August | 30 | – | – |
| September | 31 | – | – |
| October | 23 | – | in progress |
| November | 29 | – | – |
| December | 31 | – | – |
| Year to date (Jan–Jul) | 276 | 214 | ▼ 22.5% |
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 | 95.9% | 86.2% | ▼ 10.1% |
| February | 91.3% | 84.0% | ▼ 8.0% |
| March | 90.9% | 45.7% | ▼ 49.7% |
| April | 89.7% | 93.6% | ▲ 4.3% |
| May | 83.9% | 96.8% | ▲ 15.4% |
| June | 73.7% | 96.7% | ▲ 31.2% |
| July | 66.0% | 93.6% | ▲ 41.8% |
| August | 90.0% | – | – |
| September | 83.9% | – | – |
| October | 27.3% | – | in progress |
| November | 89.7% | – | – |
| December | 90.3% | – | – |
| Year-to-date average (Jan–Jul) | 84.5% | 85.2% | ▲ 0.9% |
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 | 0 | 2 | – |
| February | 3 | 0 | ▼ 100.0% |
| March | 0 | 0 | – |
| April | 0 | 0 | – |
| May | 0 | 0 | – |
| June | 0 | 0 | – |
| July | 0 | 0 | – |
| August | 0 | – | – |
| September | 0 | – | – |
| October | 1 | – | in progress |
| November | 0 | – | – |
| December | 0 | – | – |
| Year to date (Jan–Jul) | 3 | 2 | ▼ 33.3% |
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 99.1% 687
- Cancelled 0.9% 6
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
88 of 8
| Routes | Distance (km) | Avg delay | On time | Departures |
|---|---|---|---|---|
| LAS RNO Harry Reid International Airport – Reno Tahoe International Airport | 556 | 3.7 min | 91.2% | 127 |
| RSW DEN Southwest Florida International Airport – Denver International Airport | 2,584 | 5.0 min | 87.9% | 58 |
| LAS BNA Harry Reid International Airport – Nashville International Airport | 2,549 | 2.8 min | 94.8% | 58 |
| FAT SAN Fresno Yosemite International Airport – San Diego International Airport | 505 | -0.7 min | 98.3% | 58 |
| SRQ BWI Sarasota Bradenton International Airport – Baltimore/Washington International Thurgood Marshall Airport | 1,419 | 6.4 min | 86.5% | 52 |
| DTW DEN Detroit Metropolitan Wayne County Airport – Denver International Airport | 1,802 | 9.9 min | 85.7% | 42 |
| RNO DEN Reno Tahoe International Airport – Denver International Airport | 1,291 | 3.7 min | 91.7% | 37 |
| BNA RDU Nashville International Airport – Raleigh-Durham International Airport | 710 | 3.8 min | 91.7% | 36 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 20 | 20 | 90.0% | 0 |
| November 2024 | 15 | 15 | 86.7% | 0 |
| December 2024 | 24 | 24 | 91.7% | 0 |
| January 2025 | 49 | 49 | 95.9% | 0 |
| February 2025 | 49 | 46 | 91.3% | 3 |
| March 2025 | 33 | 33 | 90.9% | 0 |
| April 2025 | 29 | 29 | 89.7% | 0 |
| May 2025 | 31 | 31 | 83.9% | 0 |
| June 2025 | 38 | 38 | 73.7% | 0 |
| July 2025 | 47 | 47 | 66.0% | 0 |
| August 2025 | 30 | 30 | 90.0% | 0 |
| September 2025 | 31 | 31 | 83.9% | 0 |
| October 2025 | 23 | 22 | 27.3% | 1 |
| November 2025 | 29 | 29 | 89.7% | 0 |
| December 2025 | 31 | 31 | 90.3% | 0 |
| January 2026 | 31 | 29 | 86.2% | 2 |
| February 2026 | 25 | 25 | 84.0% | 0 |
| March 2026 | 35 | 35 | 45.7% | 0 |
| April 2026 | 31 | 31 | 93.6% | 0 |
| May 2026 | 31 | 31 | 96.8% | 0 |
| June 2026 | 30 | 30 | 96.7% | 0 |
| July 2026 | 31 | 31 | 93.6% | 0 |