WN1667
WN1667 (Southwest Airlines) is a multi-stop service on 25 routes, busiest Indianapolis to Phoenix. Of 501 departures recorded from October 2024 to July 2026, 72.7% left on time, according to the US BTS.
- On-time departures72.7%of 501 flights
- Average delay16.8 min
- July 202621▼ 32.3%vs July 2025
- Cancelled0.6%
- Legs flown under this number25
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 | 11 | 30 | ▲ 172.7% |
| February | 11 | 22 | ▲ 100.0% |
| March | 22 | 30 | ▲ 36.4% |
| April | 28 | 30 | ▲ 7.1% |
| May | 31 | 31 | 0.0% |
| June | 30 | 23 | ▼ 23.3% |
| July | 31 | 21 | ▼ 32.3% |
| August | 16 | – | – |
| September | 13 | – | – |
| October | 30 | – | in progress |
| November | 30 | – | – |
| December | 31 | – | – |
| Year to date (Jan–Jul) | 164 | 187 | ▲ 14.0% |
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 | 81.8% | 82.8% | ▲ 1.1% |
| February | 72.7% | 90.9% | ▲ 25.0% |
| March | 86.4% | 46.4% | ▼ 46.2% |
| April | 71.4% | 36.7% | ▼ 48.7% |
| May | 54.8% | 19.4% | ▼ 64.7% |
| June | 83.3% | 73.9% | ▼ 11.3% |
| July | 96.8% | 81.0% | ▼ 16.3% |
| August | 81.3% | – | – |
| September | 100.0% | – | – |
| October | 93.3% | – | in progress |
| November | 86.7% | – | – |
| December | 77.4% | – | – |
| Year-to-date average (Jan–Jul) | 78.2% | 61.6% | ▼ 21.3% |
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 | 1 | – |
| February | 0 | 0 | – |
| March | 0 | 2 | – |
| 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 | 3 |
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% 498
- 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
4| Routes | Distance (km) | Avg delay | On time | Departures |
|---|---|---|---|---|
| IND PHX Indianapolis International Airport – Phoenix Sky Harbor International Airport | 2,390 | 14.5 min | 81.3% | 64 |
| SAT MCO San Antonio International Airport – Orlando International Airport | 1,672 | 2.9 min | 93.4% | 61 |
| DEN SFO Denver International Airport – San Francisco International Airport | 1,553 | 45.6 min | 24.1% | 58 |
| BWI DEN Baltimore/Washington International Thurgood Marshall Airport – Denver International Airport | 2,394 | 30.4 min | 60.3% | 58 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 10 | 10 | 90.0% | 0 |
| November 2024 | 7 | 7 | 71.4% | 0 |
| December 2024 | 13 | 13 | 61.5% | 0 |
| January 2025 | 11 | 11 | 81.8% | 0 |
| February 2025 | 11 | 11 | 72.7% | 0 |
| March 2025 | 22 | 22 | 86.4% | 0 |
| April 2025 | 28 | 28 | 71.4% | 0 |
| May 2025 | 31 | 31 | 54.8% | 0 |
| June 2025 | 30 | 30 | 83.3% | 0 |
| July 2025 | 31 | 31 | 96.8% | 0 |
| August 2025 | 16 | 16 | 81.3% | 0 |
| September 2025 | 13 | 13 | 100.0% | 0 |
| October 2025 | 30 | 30 | 93.3% | 0 |
| November 2025 | 30 | 30 | 86.7% | 0 |
| December 2025 | 31 | 31 | 77.4% | 0 |
| January 2026 | 30 | 29 | 82.8% | 1 |
| February 2026 | 22 | 22 | 90.9% | 0 |
| March 2026 | 30 | 28 | 46.4% | 2 |
| April 2026 | 30 | 30 | 36.7% | 0 |
| May 2026 | 31 | 31 | 19.4% | 0 |
| June 2026 | 23 | 23 | 73.9% | 0 |
| July 2026 | 21 | 21 | 81.0% | 0 |