WN2846
WN2846 (Southwest Airlines) is a multi-stop service on 28 routes, busiest Baltimore to Houston. Of 570 departures recorded from October 2024 to July 2026, 77.7% left on time, according to the US BTS.
- On-time departures77.7%of 570 flights
- Average delay11.0 min
- July 202623▼ 36.1%vs July 2025
- Cancelled0.7%
- Legs flown under this number28
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 | 34 | ▲ 13.3% |
| February | 24 | 22 | ▼ 8.3% |
| March | 4 | 22 | ▲ 450.0% |
| April | 23 | 22 | ▼ 4.3% |
| May | 31 | 21 | ▼ 32.3% |
| June | 34 | 22 | ▼ 35.3% |
| July | 36 | 23 | ▼ 36.1% |
| August | 42 | – | – |
| September | 42 | – | – |
| October | 3 | – | in progress |
| November | 15 | – | – |
| December | 27 | – | – |
| Year to date (Jan–Jul) | 182 | 166 | ▼ 8.8% |
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 | 69.0% | 87.9% | ▲ 27.4% |
| February | 87.5% | 100.0% | ▲ 14.3% |
| March | 25.0% | 95.5% | ▲ 281.8% |
| April | 91.3% | 86.4% | ▼ 5.4% |
| May | 93.6% | 90.5% | ▼ 3.3% |
| June | 67.7% | 50.0% | ▼ 26.1% |
| July | 63.9% | 43.5% | ▼ 31.9% |
| August | 73.8% | – | – |
| September | 78.6% | – | – |
| October | 33.3% | – | in progress |
| November | 92.9% | – | – |
| December | 74.1% | – | – |
| Year-to-date average (Jan–Jul) | 71.1% | 79.1% | ▲ 11.2% |
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 | 1 | 1 | 0.0% |
| February | 0 | 0 | – |
| March | 0 | 0 | – |
| April | 0 | 0 | – |
| May | 0 | 0 | – |
| June | 0 | 0 | – |
| July | 0 | 0 | – |
| August | 0 | – | – |
| September | 0 | – | – |
| October | 0 | – | in progress |
| November | 1 | – | – |
| December | 0 | – | – |
| Year to date (Jan–Jul) | 1 | 1 | 0.0% |
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 99.3% 566
- Cancelled 0.7% 4
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 HOU Baltimore/Washington International Thurgood Marshall Airport – William P. Hobby Airport | 2,003 | 14.3 min | 72.1% | 69 |
| DSM DEN Des Moines International Airport – Denver International Airport | 947 | 26.7 min | 60.7% | 61 |
| BWI SMF Baltimore/Washington International Thurgood Marshall Airport – Sacramento International Airport | 3,845 | 12.2 min | 70.7% | 58 |
| RSW IND Southwest Florida International Airport – Indianapolis International Airport | 1,525 | -0.2 min | 93.6% | 47 |
| MDW ONT Chicago Midway International Airport – Ontario International Airport | 2,740 | 25.8 min | 42.9% | 42 |
| LAX ELP Los Angeles International Airport – El Paso International Airport | 1,148 | 3.8 min | 88.1% | 42 |
| LAS SJC Harry Reid International Airport – Mineta San Jose International Airport | 620 | -4.7 min | 97.6% | 42 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 27 | 26 | 88.5% | 1 |
| November 2024 | 33 | 33 | 84.9% | 0 |
| December 2024 | 33 | 33 | 66.7% | 0 |
| January 2025 | 30 | 29 | 69.0% | 1 |
| February 2025 | 24 | 24 | 87.5% | 0 |
| March 2025 | 4 | 4 | 25.0% | 0 |
| April 2025 | 23 | 23 | 91.3% | 0 |
| May 2025 | 31 | 31 | 93.6% | 0 |
| June 2025 | 34 | 34 | 67.7% | 0 |
| July 2025 | 36 | 36 | 63.9% | 0 |
| August 2025 | 42 | 42 | 73.8% | 0 |
| September 2025 | 42 | 42 | 78.6% | 0 |
| October 2025 | 3 | 3 | 33.3% | 0 |
| November 2025 | 15 | 14 | 92.9% | 1 |
| December 2025 | 27 | 27 | 74.1% | 0 |
| January 2026 | 34 | 33 | 87.9% | 1 |
| February 2026 | 22 | 22 | 100.0% | 0 |
| March 2026 | 22 | 22 | 95.5% | 0 |
| April 2026 | 22 | 22 | 86.4% | 0 |
| May 2026 | 21 | 21 | 90.5% | 0 |
| June 2026 | 22 | 22 | 50.0% | 0 |
| July 2026 | 23 | 23 | 43.5% | 0 |