Just days ago we saw the successful outcome of Southwest Airline's first flight to Hawaii. Now Southwest has gone one further and flown the B737-800 direct from Honolulu to Dallas Love Field. The aircraft couldn't ordinarily make the mammoth journey, however, due to the absence of paying passengers, the Oakland stop was unnecessary.

Southwest Hawaii Flights
The flight took just 6 hours and 40 minutes. Source: FlightAware.com

Strong tailwinds also helped the aircraft complete its 3,883-mile journey which took 6 hours and 40 minutes. While the flight is impressive for Southwest, it is unlikely that Southwest's Hawaii direct route network is set to expand. The airline has previously told Bloomberg that the lengthy flight “does not indicate any service intentions beyond those we’ve already announced”.

Southwest Hawaii
The first Southwest B737 landed in Honolulu on Tuesday. Photo: Southwest Airlines

The Story So Far

For over half a year now, we've eagerly been awaiting news of when Southwest will finally launch their hotly anticipated services to Hawaii. Despite several lengthy setbacks, including the US Government shutdown, it looks as though things are finally back on track.

Back on Tuesday the airline finally flew it's first proving flight to Honolulu. Southwest is required to gain ETOPS certification from the US government before it begins commercial operations to Hawaii.

Southwest Hawaii Flights
Photo: Southwest Airlines

The purpose of the validation flights is to ensure that the FAA is satisfied with Southwest's operating procedures. The flights will have taken place with no passengers on board. Instead, the validation flight would have carried FAA personnel who would "assess" the flight. Southwest told Simple Flying that this validation flight was a "long range navigation and communication validation flight with the FAA".

When Will Flights Launch?

We still don't have a definitive date for the launch of Southwest's Hawaii flights. The airline has been famously keeping from giving an exact date. This has proved a smart decision as two of the given dates would already have been missed. While we don't know the exact date, however, we do know a few crucial details.

Southwest Hawaii Flights
Flights are expected to commence soon after certification is granted. Photo: Southwest Airlines

A Southwest Airlines representative told Simple Flying "Next, we will schedule and complete ETOPS procedure tabletop exercises with the FAA.  When we pass those to the satisfaction of the FAA, we will be allowed to schedule the ETOPS procedures validation flights. After all of that, we will be allowed to make further announcements regarding our commercial sell and operate dates."

While we don't know how long the tabletop exercises will take, the ETOPS procedures validation flight will likely not take long.

When Southwest does get approval to launch the flights, it will waste no time. Everything from the launch media to flight schedules is ready. This is so the airline can waste as little time as possible making use of their certification. After the flights are announced, it is expected that tickets will go on sale shortly after, with flights commencing within a month.

When do you think Southwest will launch the flights? Let us know in the comments down below!