WN2138
WN2138 (Southwest Airlines) is a multi-stop service on 28 routes, busiest Sacramento to Phoenix. Of 659 departures recorded from October 2024 to July 2026, 79.8% left on time, according to the US BTS.
- On-time departures79.8%of 659 flights
- Average delay11.6 min
- July 202631▼ 11.4%vs July 2025
- Cancelled0.8%
- Legs flown under this number28
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 | 19 | 31 | ▲ 63.2% |
| February | 19 | 35 | ▲ 84.2% |
| March | 21 | 32 | ▲ 52.4% |
| April | 28 | 30 | ▲ 7.1% |
| May | 31 | 31 | 0.0% |
| June | 34 | 30 | ▼ 11.8% |
| July | 35 | 31 | ▼ 11.4% |
| August | 23 | – | – |
| September | 21 | – | – |
| October | 31 | – | in progress |
| November | 25 | – | – |
| December | 29 | – | – |
| Year to date (Jan–Jul) | 187 | 220 | ▲ 17.6% |
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 | 79.0% | 92.9% | ▲ 17.6% |
| February | 73.7% | 68.6% | ▼ 6.9% |
| March | 66.7% | 87.1% | ▲ 30.6% |
| April | 89.3% | 90.0% | ▲ 0.8% |
| May | 90.3% | 90.3% | 0.0% |
| June | 91.2% | 86.7% | ▼ 4.9% |
| July | 77.1% | 93.6% | ▲ 21.3% |
| August | 82.6% | – | – |
| September | 61.9% | – | – |
| October | 67.7% | – | in progress |
| November | 68.0% | – | – |
| December | 58.6% | – | – |
| Year-to-date average (Jan–Jul) | 81.0% | 87.0% | ▲ 7.4% |
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 | 3 | – |
| February | 0 | 0 | – |
| March | 0 | 1 | – |
| April | 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) | 0 | 4 |
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 99.2% 654
- Cancelled 0.8% 5
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 |
|---|---|---|---|---|
| SMF PHX Sacramento International Airport – Phoenix Sky Harbor International Airport | 1,040 | 9.3 min | 82.1% | 96 |
| PHX OGG Phoenix Sky Harbor International Airport – Kahului International Airport | 4,573 | 7.1 min | 89.7% | 58 |
| OKC DAL OKC Will Rogers World Airport – Dallas Love Field | 292 | 2.9 min | 91.4% | 58 |
| DEN STL Denver International Airport – St. Louis Lambert International Airport | 1,236 | -1.0 min | 94.8% | 58 |
| BWI SAN Baltimore/Washington International Thurgood Marshall Airport – San Diego International Airport | 3,686 | 13.7 min | 78.6% | 58 |
| SAN OAK San Diego International Airport – Oakland San Francisco Bay Airport | 718 | 9.8 min | 72.5% | 41 |
| MKE PHX General Mitchell International Airport – Phoenix Sky Harbor International Airport | 2,346 | 11.8 min | 84.4% | 33 |
| DAL CLT Dallas Love Field – Charlotte Douglas International Airport | 1,487 | 18.1 min | 75.0% | 32 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 13 | 13 | 76.9% | 0 |
| November 2024 | 53 | 52 | 76.9% | 1 |
| December 2024 | 57 | 57 | 77.2% | 0 |
| January 2025 | 19 | 19 | 79.0% | 0 |
| February 2025 | 19 | 19 | 73.7% | 0 |
| March 2025 | 21 | 21 | 66.7% | 0 |
| April 2025 | 28 | 28 | 89.3% | 0 |
| May 2025 | 31 | 31 | 90.3% | 0 |
| June 2025 | 34 | 34 | 91.2% | 0 |
| July 2025 | 35 | 35 | 77.1% | 0 |
| August 2025 | 23 | 23 | 82.6% | 0 |
| September 2025 | 21 | 21 | 61.9% | 0 |
| October 2025 | 31 | 31 | 67.7% | 0 |
| November 2025 | 25 | 25 | 68.0% | 0 |
| December 2025 | 29 | 29 | 58.6% | 0 |
| January 2026 | 31 | 28 | 92.9% | 3 |
| February 2026 | 35 | 35 | 68.6% | 0 |
| March 2026 | 32 | 31 | 87.1% | 1 |
| April 2026 | 30 | 30 | 90.0% | 0 |
| May 2026 | 31 | 31 | 90.3% | 0 |
| June 2026 | 30 | 30 | 86.7% | 0 |
| July 2026 | 31 | 31 | 93.6% | 0 |