WN3127
WN3127 (Southwest Airlines) is a multi-stop service on 22 routes, busiest Omaha to Denver. Of 490 departures recorded from October 2024 to July 2026, 76.8% left on time, according to the US BTS.
- On-time departures76.8%of 490 flights
- Average delay15.7 min
- July 202631▼ 39.2%vs July 2025
- Cancelled0.6%
- Legs flown under this number22
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 | 7 | 28 | ▲ 300.0% |
| February | 10 | 18 | ▲ 80.0% |
| March | 17 | 26 | ▲ 52.9% |
| April | 30 | 8 | ▼ 73.3% |
| May | 35 | 4 | ▼ 88.6% |
| June | 42 | 27 | ▼ 35.7% |
| July | 51 | 31 | ▼ 39.2% |
| August | 31 | – | – |
| September | 29 | – | – |
| October | 5 | – | in progress |
| November | 26 | – | – |
| December | 22 | – | – |
| Year to date (Jan–Jul) | 192 | 142 | ▼ 26.0% |
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 | 100.0% | 92.9% | ▼ 7.1% |
| February | 90.0% | 94.4% | ▲ 4.9% |
| March | 82.4% | 76.9% | ▼ 6.6% |
| April | 63.3% | 25.0% | ▼ 60.5% |
| May | 51.5% | 25.0% | ▼ 51.5% |
| June | 57.1% | 96.3% | ▲ 68.5% |
| July | 74.5% | 96.7% | ▲ 29.7% |
| August | 83.9% | – | – |
| September | 93.1% | – | – |
| October | 100.0% | – | in progress |
| November | 69.2% | – | – |
| December | 86.4% | – | – |
| Year-to-date average (Jan–Jul) | 74.1% | 72.5% | ▼ 2.2% |
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 | 2 | 0 | ▼ 100.0% |
| June | 0 | 0 | – |
| July | 0 | 1 | – |
| August | 0 | – | – |
| September | 0 | – | – |
| October | 0 | – | in progress |
| November | 0 | – | – |
| December | 0 | – | – |
| Year to date (Jan–Jul) | 2 | 1 | ▼ 50.0% |
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 99.4% 487
- Cancelled 0.6% 3
Share of all recorded flights in the period, all legs. · Oct 13, 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 |
|---|---|---|---|---|
| OMA DEN Eppley Airfield – Denver International Airport | 758 | 2.6 min | 96.5% | 58 |
| PHX DEN Phoenix Sky Harbor International Airport – Denver International Airport | 968 | 39.8 min | 52.7% | 57 |
| HOU DEN William P. Hobby Airport – Denver International Airport | 1,422 | 1.8 min | 89.5% | 57 |
| DEN OKC Denver International Airport – OKC Will Rogers World Airport | 796 | 48.4 min | 51.9% | 52 |
| MSP PHX Minneapolis–Saint Paul International Airport / Wold–Chamberlain Field – Phoenix Sky Harbor International Airport | 2,051 | 4.6 min | 78.3% | 46 |
| DEN LAX Denver International Airport – Los Angeles International Airport | 1,385 | 0.8 min | 93.5% | 46 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 7 | 7 | 28.6% | 0 |
| November 2024 | 19 | 19 | 73.7% | 0 |
| December 2024 | 17 | 17 | 82.4% | 0 |
| January 2025 | 7 | 7 | 100.0% | 0 |
| February 2025 | 10 | 10 | 90.0% | 0 |
| March 2025 | 17 | 17 | 82.4% | 0 |
| April 2025 | 30 | 30 | 63.3% | 0 |
| May 2025 | 35 | 33 | 51.5% | 2 |
| June 2025 | 42 | 42 | 57.1% | 0 |
| July 2025 | 51 | 51 | 74.5% | 0 |
| August 2025 | 31 | 31 | 83.9% | 0 |
| September 2025 | 29 | 29 | 93.1% | 0 |
| October 2025 | 5 | 5 | 100.0% | 0 |
| November 2025 | 26 | 26 | 69.2% | 0 |
| December 2025 | 22 | 22 | 86.4% | 0 |
| January 2026 | 28 | 28 | 92.9% | 0 |
| February 2026 | 18 | 18 | 94.4% | 0 |
| March 2026 | 26 | 26 | 76.9% | 0 |
| April 2026 | 8 | 8 | 25.0% | 0 |
| May 2026 | 4 | 4 | 25.0% | 0 |
| June 2026 | 27 | 27 | 96.3% | 0 |
| July 2026 | 31 | 30 | 96.7% | 1 |