WN1734
WN1734 (Southwest Airlines) is a multi-stop service on 20 routes, busiest Baltimore to Orlando. Of 567 departures recorded from October 2024 to July 2026, 71.8% left on time, according to the US BTS.
- On-time departures71.8%of 567 flights
- Average delay17.6 min
- July 202626▼ 16.1%vs July 2025
- Cancelled1.1%
- Legs flown under this number20
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 | 30 | 9 | ▼ 70.0% |
| February | 27 | 11 | ▼ 59.3% |
| March | 37 | 32 | ▼ 13.5% |
| April | 28 | 31 | ▲ 10.7% |
| May | 26 | 30 | ▲ 15.4% |
| June | 30 | 27 | ▼ 10.0% |
| July | 31 | 26 | ▼ 16.1% |
| August | 23 | – | – |
| September | 22 | – | – |
| October | 19 | – | in progress |
| November | 28 | – | – |
| December | 31 | – | – |
| Year to date (Jan–Jul) | 209 | 166 | ▼ 20.6% |
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 | 93.1% | 100.0% | ▲ 7.4% |
| February | 88.9% | 100.0% | ▲ 12.5% |
| March | 86.5% | 71.0% | ▼ 17.9% |
| April | 75.0% | 46.7% | ▼ 37.8% |
| May | 60.0% | 53.3% | ▼ 11.1% |
| June | 73.3% | 40.7% | ▼ 44.4% |
| July | 44.8% | 42.3% | ▼ 5.6% |
| August | 52.2% | – | – |
| September | 63.6% | – | – |
| October | 73.7% | – | in progress |
| November | 92.9% | – | – |
| December | 80.7% | – | – |
| Year-to-date average (Jan–Jul) | 74.5% | 64.9% | ▼ 13.0% |
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 | 1 | 0 | ▼ 100.0% |
| February | 0 | 0 | – |
| March | 0 | 1 | – |
| April | 0 | 1 | – |
| May | 1 | 0 | ▼ 100.0% |
| June | 0 | 0 | – |
| July | 2 | 0 | ▼ 100.0% |
| August | 0 | – | – |
| September | 0 | – | – |
| October | 0 | – | in progress |
| November | 0 | – | – |
| December | 0 | – | – |
| Year to date (Jan–Jul) | 4 | 2 | ▼ 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 98.9% 561
- Cancelled 1.1% 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
7| Routes | Distance (km) | Avg delay | On time | Departures |
|---|---|---|---|---|
| BWI MCO Baltimore/Washington International Thurgood Marshall Airport – Orlando International Airport | 1,269 | 8.7 min | 90.0% | 181 |
| ORD BWI Chicago O'Hare International Airport – Baltimore/Washington International Thurgood Marshall Airport | 998 | 26.0 min | 55.9% | 61 |
| LAS DAL Harry Reid International Airport – Dallas Love Field | 1,714 | 28.4 min | 53.6% | 57 |
| STL LGA St. Louis Lambert International Airport – LaGuardia Airport | 1,426 | 23.7 min | 67.4% | 50 |
| SJC SAN Mineta San Jose International Airport – San Diego International Airport | 671 | 19.9 min | 64.3% | 42 |
| DEN SLC Denver International Airport – Salt Lake City International Airport | 628 | 42.7 min | 36.4% | 33 |
| BWI RSW Baltimore/Washington International Thurgood Marshall Airport – Southwest Florida International Airport | 1,483 | 23.8 min | 59.4% | 33 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 11 | 11 | 100.0% | 0 |
| November 2024 | 30 | 30 | 100.0% | 0 |
| December 2024 | 28 | 28 | 82.1% | 0 |
| January 2025 | 30 | 29 | 93.1% | 1 |
| February 2025 | 27 | 27 | 88.9% | 0 |
| March 2025 | 37 | 37 | 86.5% | 0 |
| April 2025 | 28 | 28 | 75.0% | 0 |
| May 2025 | 26 | 25 | 60.0% | 1 |
| June 2025 | 30 | 30 | 73.3% | 0 |
| July 2025 | 31 | 29 | 44.8% | 2 |
| August 2025 | 23 | 23 | 52.2% | 0 |
| September 2025 | 22 | 22 | 63.6% | 0 |
| October 2025 | 19 | 19 | 73.7% | 0 |
| November 2025 | 28 | 28 | 92.9% | 0 |
| December 2025 | 31 | 31 | 80.7% | 0 |
| January 2026 | 9 | 9 | 100.0% | 0 |
| February 2026 | 11 | 11 | 100.0% | 0 |
| March 2026 | 32 | 31 | 71.0% | 1 |
| April 2026 | 31 | 30 | 46.7% | 1 |
| May 2026 | 30 | 30 | 53.3% | 0 |
| June 2026 | 27 | 27 | 40.7% | 0 |
| July 2026 | 26 | 26 | 42.3% | 0 |