Southwest Airlines in December 2020 and January 2021 plans to introduce 5 routes, recently opened for reservation. Planned service as follows....
- Allegiant Air S20 network expansion
- Southwest schedules new seasonal routes from June 2020
- Allegiant schedules additional new routes in 2Q19
- Southwest Airlines domestic network additions from June 2019
- Frontier Airlines schedules new routes in W18
- Frontier schedules additional 15 routes in August 2018