WN3419
WN3419 (Southwest Airlines) is a multi-stop service on 27 routes, busiest Pittsburgh to Atlanta. Of 619 departures recorded from October 2024 to July 2026, 74.3% left on time, according to the US BTS.
- On-time departures74.3%of 619 flights
- Average delay11.3 min
- July 202621▼ 55.3%vs July 2025
- Cancelled0.7%
- Legs flown under this number27
according to the US BTS · Oct 14, 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 | 24 | 1 | ▼ 95.8% |
| February | 24 | 3 | ▼ 87.5% |
| March | 18 | 27 | ▲ 50.0% |
| April | 36 | 63 | ▲ 75.0% |
| May | 41 | 74 | ▲ 80.5% |
| June | 41 | 26 | ▼ 36.6% |
| July | 47 | 21 | ▼ 55.3% |
| August | 30 | – | – |
| September | 30 | – | – |
| October | 27 | – | in progress |
| November | 25 | – | – |
| December | 20 | – | – |
| Year to date (Jan–Jul) | 231 | 215 | ▼ 6.9% |
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 | 95.7% | 100.0% | ▲ 4.5% |
| February | 100.0% | 66.7% | ▼ 33.3% |
| March | 82.4% | 61.5% | ▼ 25.3% |
| April | 88.9% | 52.4% | ▼ 41.1% |
| May | 73.2% | 43.2% | ▼ 40.9% |
| June | 100.0% | 84.6% | ▼ 15.4% |
| July | 91.5% | 90.5% | ▼ 1.1% |
| August | 70.0% | – | – |
| September | 60.0% | – | – |
| October | 55.6% | – | in progress |
| November | 60.0% | – | – |
| December | 90.0% | – | – |
| Year-to-date average (Jan–Jul) | 90.2% | 71.3% | ▼ 21.0% |
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 | 1 | 0 | ▼ 100.0% |
| February | 0 | 0 | – |
| March | 1 | 1 | 0.0% |
| April | 0 | 0 | – |
| May | 0 | 0 | – |
| June | 1 | 0 | ▼ 100.0% |
| July | 0 | 0 | – |
| August | 0 | – | – |
| September | 0 | – | – |
| October | 0 | – | in progress |
| November | 0 | – | – |
| December | 0 | – | – |
| Year to date (Jan–Jul) | 3 | 1 | ▼ 66.7% |
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 99.4% 615
- Cancelled 0.6% 4
Share of all recorded flights in the period, all legs. · Oct 14, 2024 → Jul 31, 2026
On time, leg by leg
Departures within 15 minutes of schedule; small figure = departures recorded.
Legs flown under this number
99 of 9
| Routes | Distance (km) | Avg delay | On time | Departures |
|---|---|---|---|---|
| PIT ATL Pittsburgh International Airport – Hartsfield Jackson Atlanta International Airport | 848 | -0.3 min | 98.6% | 73 |
| SLC DAL Salt Lake City International Airport – Dallas Love Field | 1,607 | 10.1 min | 84.2% | 57 |
| MIA AUS Miami International Airport – Austin Bergstrom International Airport | 1,772 | 20.9 min | 56.1% | 57 |
| LAX SAT Los Angeles International Airport – San Antonio International Airport | 1,945 | 11.9 min | 64.9% | 57 |
| LAX LAS Los Angeles International Airport – Harry Reid International Airport | 380 | 3.2 min | 92.2% | 52 |
| AUS PHX Austin Bergstrom International Airport – Phoenix Sky Harbor International Airport | 1,401 | 7.5 min | 75.0% | 44 |
| DEN COS Denver International Airport – City of Colorado Springs Municipal Airport | 117 | 4.1 min | 90.2% | 41 |
| MCO SMF Orlando International Airport – Sacramento International Airport | 3,869 | 22.0 min | 62.5% | 33 |
| LAS SMF Harry Reid International Airport – Sacramento International Airport | 639 | 20.4 min | 60.0% | 30 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 13 | 13 | 92.3% | 0 |
| November 2024 | 12 | 12 | 100.0% | 0 |
| December 2024 | 16 | 16 | 100.0% | 0 |
| January 2025 | 24 | 23 | 95.7% | 1 |
| February 2025 | 24 | 24 | 100.0% | 0 |
| March 2025 | 18 | 17 | 82.4% | 1 |
| April 2025 | 36 | 36 | 88.9% | 0 |
| May 2025 | 41 | 41 | 73.2% | 0 |
| June 2025 | 41 | 40 | 100.0% | 1 |
| July 2025 | 47 | 47 | 91.5% | 0 |
| August 2025 | 30 | 30 | 70.0% | 0 |
| September 2025 | 30 | 30 | 60.0% | 0 |
| October 2025 | 27 | 27 | 55.6% | 0 |
| November 2025 | 25 | 25 | 60.0% | 0 |
| December 2025 | 20 | 20 | 90.0% | 0 |
| January 2026 | 1 | 1 | 100.0% | 0 |
| February 2026 | 3 | 3 | 66.7% | 0 |
| March 2026 | 27 | 26 | 61.5% | 1 |
| April 2026 | 63 | 63 | 52.4% | 0 |
| May 2026 | 74 | 74 | 43.2% | 0 |
| June 2026 | 26 | 26 | 84.6% | 0 |
| July 2026 | 21 | 21 | 90.5% | 0 |