More than five years after first vowing it would make Wi-Fi free for all, complimentary inflight internet is officially flying with Delta.

It didn't come quickly. The Atlanta-based airline progressively expanded tests to more and more passengers to ensure speeds don't crater. First, there was testing on a few domestic flights followed by giving free Wi-Fi to loyal flyers with Delta Medallion Status. But as of Feb. 1, 2023, free Wi-Fi is available on most Delta flights – only long-haul international trips and short hops on some regional jets don't have free Wi-Fi yet. 

After taking Delta's free Wi-Fi for a spin for the first time recently, I can render a verdict: It's working great. On flights where it's available, it's easy to log in and get online. And most importantly: The speeds didn't suffer – even when free, there was no problem downloading or uploading photos and even streaming video on YouTube.

Here's a look at what you can expect if Wi-Fi is free on your next Delta flight.

 

Testing Free Delta Wi-Fi at 36,000 Feet

I missed the boat on free Delta Wi-Fi plenty earlier this year.

Even as Delta has expanded its free Wi-Fi pilot more and more, it's still not available on every flight. It depends, among other things, on what kind of Delta jet you're on – more on that later.

So I was thrilled to walk up to the gate before my flight to Denver (DEN) this week and see this notice on the display overhead. That was the first firm indication that Wi-Fi would be free onboard my flight.
 

delta free wi-fi  

After settling in, taking off, and getting up to 10,000 feet or so, I pulled out my laptop and connected to the Delta Wi-Fi signal. I didn't hear the flight attendants make any announcements about Wi-Fi being free, but there it was: A prompt to get online for free by signing in with my SkyMiles account. Note that if you're not already a SkyMiles member, you can create an account from the sky and still get online free.
 

delta free wifi login 

After logging into my account (keep in mind you'll need to know your Delta login information – or have it saved), it was done: I was online without whipping out a credit card.

And it was immediately clear that speed wasn't going to be a problem on this plane equipped with a new, faster service provider. Indeed, the whole point of Delta pivoting to Viasat inflight connectivity was to push towards the goal of making it free. Here's a look at my speed test mid-flight from Speedtest.net.
 

delta free wifi speed test 

That's pretty darn fast for being in a metal tube 30,000-plus feet in the air – it doesn't get much better than that.

Those speeds meant downloading photos took just a few seconds. I was even able to stream some videos on YouTube no problem, with just a bit of buffering beforehand. And while uploading photos is typically a challenge in the air with limited upload speeds, it was no problem here.

Within a matter of seconds, I was able to upload some photos and screenshots and post to Twitter. How meta!
 

delta free wifi tweet 

Here's one big surprise: There was no one-device limit for using free Wi-Fi. I was able to log into my SkyMiles account on both my laptop and cell phone and use free Wi-Fi simultaneously on both. While there's no ruling out Delta imposing limits at some point, that could be especially helpful for families who want to get their SkyMiles-less children online during the flight.

This is still internet on a plane hurtling through the sky: There are bound to be a few hiccups. The speed suffered a bit in patches throughout the flight and cut out for 10 to 15 minutes shortly before landing. But that happens whether Wi-Fi is free or you've paid dearly for it.

In the end, I was very impressed. I've paid $25 or more for Wi-Fi on other flights – including other Delta flights, for that matter – with far worse speeds than this one. And I didn't have to pay a cent.

If my experience is any indication of what's in store for the months ahead, Delta flyers are in for a treat.

 

Where You'll Find Free Delta Wi-Fi

While Delta has expanded these free Wi-Fi trials to more and more flights, you still won't find it available every time you fly – SkyMiles account or not.

For now, it hinges largely on what kind of plane you're on – and, more importantly what kind of Wi-Fi provider that plane has.

It's largely only available on Delta planes with upgraded, higher-speed internet access from Viasat. That should be getting easier, as the Atlanta-based airline previously vowed to outfit the vast majority of its domestic fleet with upgraded Viasat Wi-Fi by the end of this year.

That includes most of its Airbus A320s (from the tiny Airbus A319s to the brand new deliveries of A321neos), most Boeing 737s (especially the 737-900ER), and even some of Delta's Airbus A220-300s and Boeing 757-200s.
 

delta free wifi viasat 

But even then, you might not find the option to get online for free on every plane equipped with Viasat. For example, my flight to Denver (DEN) on the Boeing 737-900ER had free Wi-Fi available to SkyMiles members. But while my flight home on an Airbus A321 was also equipped with Viasat, getting online still cost $5 – there was no free option.

 

Bottom Line

Delta's longstanding goal of making Wi-Fi free for all flyers is a reality. And while this review only captures one flight, it lives up to the hype. 

By just logging into my SkyMiles account, I was able to get online and go about my day almost as if I was back in the office, downloading, uploading, and even streaming video as normal … without paying a dime. That's impressive.