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Southwest Airlines

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Alex Rodriguez
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Southwest Airlines

Postby Alex Rodriguez » 19 Sep 2017 09:33

Hearing chatter that Southwest may be announcing service to Hawaii this week. They are title sponsor for a global tourism conference in Hawaii this week. Also end of the 733 and online of 73Max, along with reservation system changes, it would make sense. Would be pretty awesome to fly DAL-SJC-OGG on Rapid Rewards points. You heard it here!

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Thymant
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Re: Southwest Airlines

Postby Thymant » 19 Sep 2017 21:40

That would be amazing to have flights to Hawaii from Southwest, by far my favorite low cost airline!

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electricron
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Re: Southwest Airlines

Postby electricron » 21 Sep 2017 12:02

Thymant wrote:That would be amazing to have flights to Hawaii from Southwest, by far my favorite low cost airline!

How far away is Honolulu from DFW?
Per Air Miles Calculator -
The flight distance from Dallas Fort Worth International Airport (DFW) to Honolulu International Airport (HNL) is 3783 miles (6087 kilometers, 3287 nautical miles). Estimated flight time is 7 h 40 min. Time difference between Dallas and Honolulu is -5 Hours.

How far can Southwest or anyone else fly a Boeing 737? Southwest newest jets are the Boeing 737 Max 8 models.
Per Boeing 737 Max 8 specifications -
3515 nautical miles.

So there will be 228 nautical miles of padding. That’s around 6% of its capability.
Math = 3515 - 3287 = 228
228 / 3515 x 100 = 6.4%

It’s possible with their newest jets. I just wished there was more padding on fuel in case the jet is flying into strong headwinds.....;)

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Alex Rodriguez
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Re: Southwest Airlines

Postby Alex Rodriguez » 21 Sep 2017 12:15

Good stuff Electricron. The new 737 Max7 Redesign announced last year (which would be bigger than originally proposed 737 Max7 & based off a simple shrink of the Max8) has an announced range of 3,850 nmi (4,430 mi; 7,130 km), and to be improved after 2021 to 3,915 nmi (4,505 mi; 7,251 km).

Southwest has a firm order for 30 of the Max7, but it will be at least 2020 before they are ready for prime time. -9 is in flight testing, -10 is a hot commodity and will go next, and -7 bringing up the rear...

Anyway, the Max7 will easily get you to Hawaii from DAL, it would be cool to have direct flights from Love Field to Hawaii, although not sure how comfortable a 7 hour flight in a 737 would be!

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electricron
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Re: Southwest Airlines

Postby electricron » 21 Sep 2017 15:20

Alex Rodriguez wrote:Anyway, the Max7 will easily get you to Hawaii from DAL, it would be cool to have direct flights from Love Field to Hawaii, although not sure how comfortable a 7 hour flight in a 737 would be!

The Max 8 jets are already in Southwest’s fleet and can do the job on paper. Good news on the updates for the Max 7 jets, but they aren’t flying for Southwest yet.
I can barely stand flying in a 737 for 3 hours, there’s no way I’ll enjoy over a 7 hour flight in them. :shock:

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flyswatter
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Re: Southwest Airlines

Postby flyswatter » 21 Sep 2017 20:22

No way SWA will fly to Hawaii from anywhere except from California, at least in the near term with the fleet and Love Field gate constraints. They were going to make some announcements a few weeks ago, but the hurricanes delayed it (I work in the ops center).

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electricron
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Re: Southwest Airlines

Postby electricron » 21 Sep 2017 20:50

flyswatter wrote:No way SWA will fly to Hawaii from anywhere except from California, at least in the near term with the fleet and Love Field gate constraints. They were going to make some announcements a few weeks ago, but the hurricanes delayed it (I work in the ops center).

You’re probably correct, but please allow us the opportunity to dream a little and discuss the possibilities. That’s what make this forum fun!
As I wrote before, 7 hours is really too long to be squeezed into a 737, no matter who is flying it.

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Cbdallas
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Re: Southwest Airlines

Postby Cbdallas » 02 Oct 2017 15:51

Are the Max jets supposed to be quieter?

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electricron
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Re: Southwest Airlines

Postby electricron » 02 Oct 2017 15:59

Cbdallas wrote:Are the Max jets supposed to be quieter?

Yes, 40% quieter per
http://www.boeing.com/features/2016/09/ ... 09-16.page

Which is kind of deceptive in a way, as noise is measured in dB, which is logrithmic in scale. So a 40% reduction is just 4 dB lower, not 40 dB lower.

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Tucy
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Re: Southwest Airlines

Postby Tucy » 02 Oct 2017 20:32

What is deceptive about saying it's 40% quieter, if it is in fact 40% quieter?

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electricron
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Re: Southwest Airlines

Postby electricron » 02 Oct 2017 22:14

Tucy wrote:What is deceptive about saying it's 40% quieter, if it is in fact 40% quieter?

When the noise from an aircraft is around 100 to 120 dB, most people believe 60 to 70 dB would be 40% quieter, not the actual 96 dB to 116 dB, they confuse matters when they use %..

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tanzoak
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Re: Southwest Airlines

Postby tanzoak » 02 Oct 2017 23:01

electricron wrote:
Tucy wrote:What is deceptive about saying it's 40% quieter, if it is in fact 40% quieter?

When the noise from an aircraft is around 100 to 120 dB, most people believe 60 to 70 dB would be 40% quieter, not the actual 96 dB to 116 dB, they confuse matters when they use %..


The relevant change is in the noise level, not in the decibel level. Just as it would be inaccurate to say that an earthquake of magnitude 7.7 is only 10% stronger than one of magnitude 7.0, the same is true for noise levels.

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Tucy
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Re: Southwest Airlines

Postby Tucy » 03 Oct 2017 07:37

Is it 40% quieter or is it not?

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tanzoak
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Re: Southwest Airlines

Postby tanzoak » 03 Oct 2017 17:50

Tucy wrote:Is it 40% quieter or is it not?


It is, at least according to Boeing.

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Alex Rodriguez
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Re: Southwest Airlines

Postby Alex Rodriguez » 11 Oct 2017 22:58

Well it was a few weeks late but its official: Southwest to begin service to Hawaii http://www.staradvertiser.com/2017/10/1 ... n-the-way/


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