WN355
WN355 (Southwest Airlines) is a multi-stop service on 18 routes, busiest Burbank to Phoenix. Of 410 departures recorded from October 2024 to November 2025, 80.9% left on time, according to the US BTS.
- On-time departures80.9%of 410 flights
- Average delay9.4 min
- November 20251▼ 96.8%vs November 2024
- Cancelled0.2%
- Legs flown under this number18
Recorded departures by month
All legs under this number combined; see the leg table.
The most recent periods14 periods
| Period | Departures 2024 | Departures 2025 | Change vs last year |
|---|---|---|---|
| January | – | 30 | – |
| February | – | 26 | – |
| March | – | 45 | – |
| April | – | 34 | – |
| May | – | 31 | – |
| June | – | 30 | – |
| July | – | 31 | – |
| August | – | 32 | – |
| September | – | 30 | – |
| October | 20 | 31 | ▲ 55.0% |
| November | 31 | 1 | ▼ 96.8% |
| December | 38 | – | – |
according to the US BTS · October 2024 → November 2025
On-time departures by month
On time = departure within 15 minutes of schedule. Non-cancelled flights with a recorded delay only.
The most recent periods14 periods
| Period | On time 2024 | On time 2025 | Change vs last year |
|---|---|---|---|
| January | – | 93.3% | – |
| February | – | 88.5% | – |
| March | – | 93.3% | – |
| April | – | 72.7% | – |
| May | – | 77.4% | – |
| June | – | 86.7% | – |
| July | – | 90.3% | – |
| August | – | 75.0% | – |
| September | – | 63.3% | – |
| October | 80.0% | 77.4% | ▼ 3.2% |
| November | 74.2% | 100.0% | ▲ 34.8% |
| December | 76.3% | – | – |
according to the US BTS · October 2024 → November 2025
Average departure delay by month
according to the US BTS · October 2024 → November 2025
Cancelled departures by month
The most recent periods14 periods
| Period | Cancelled 2024 | Cancelled 2025 | Change vs last year |
|---|---|---|---|
| January | – | 0 | – |
| February | – | 0 | – |
| March | – | 0 | – |
| April | – | 1 | – |
| May | – | 0 | – |
| June | – | 0 | – |
| July | – | 0 | – |
| August | – | 0 | – |
| September | – | 0 | – |
| October | 0 | 0 | – |
| November | 0 | 0 | – |
| December | 0 | – | – |
according to the US BTS · October 2024 → November 2025
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 99.8% 409
- Cancelled 0.2% 1
Share of all recorded flights in the period, all legs. · Oct 12, 2024 → Nov 1, 2025
On time, leg by leg
Departures within 15 minutes of schedule; small figure = departures recorded.
Legs flown under this number
5| Routes | Distance (km) | Avg delay | On time | Departures |
|---|---|---|---|---|
| BUR PHX Hollywood Burbank/Bob Hope Airport – Phoenix Sky Harbor International Airport | 593 | 2.5 min | 85.1% | 107 |
| SLC LAS Salt Lake City International Airport – Harry Reid International Airport | 592 | 11.5 min | 70.2% | 57 |
| DEN MKE Denver International Airport – General Mitchell International Airport | 1,438 | 33.2 min | 67.4% | 50 |
| DAL MCO Dallas Love Field – Orlando International Airport | 1,564 | 4.5 min | 82.4% | 34 |
| LAX MDW Los Angeles International Airport – Chicago Midway International Airport | 2,812 | 9.1 min | 77.4% | 31 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 20 | 20 | 80.0% | 0 |
| November 2024 | 31 | 31 | 74.2% | 0 |
| December 2024 | 38 | 38 | 76.3% | 0 |
| January 2025 | 30 | 30 | 93.3% | 0 |
| February 2025 | 26 | 26 | 88.5% | 0 |
| March 2025 | 45 | 45 | 93.3% | 0 |
| April 2025 | 34 | 33 | 72.7% | 1 |
| May 2025 | 31 | 31 | 77.4% | 0 |
| June 2025 | 30 | 30 | 86.7% | 0 |
| July 2025 | 31 | 31 | 90.3% | 0 |
| August 2025 | 32 | 32 | 75.0% | 0 |
| September 2025 | 30 | 30 | 63.3% | 0 |
| October 2025 | 31 | 31 | 77.4% | 0 |
| November 2025 | 1 | 1 | 100.0% | 0 |