The phrase "arrived alongside" is correct and usable in written English.
It can be used to indicate that someone or something has come to a location together with another person or thing.
Example: "The train arrived alongside the platform just as the sun began to set."
Alternatives: "came in together with" or "showed up next to".
EMI arrived alongside more generous trade-in options that shops are promoting.
The tour arrived alongside the platinum punk hits of Green Day and the Offspring, and has become a suburban summer ritual.
A trio of amusements — roasted garlic in olive oil; herbed ricotta; and pickled zucchini — arrived alongside a basket of warm bread, and were tasty with the addition of a bit of salt.
Though Latin alternative music has plenty of party songs, they usually arrived alongside more serious messages, whether delivered in hyperfast triple-time raps by the Argentine rapper Malena or set to dancehall reggae and funk by Los Rakas, a group from Panama relocated to Oakland, Calif.; both performed at the Bowery Ballroom on Thursday night.
The new Alexa remote arrived alongside the $49.99 Fire TV Stick 4K in October.
Nintendo's long-awaited Switch console has arrived, alongside the even more long-awaited New Zelda.
It could be regarded as mere coincidence that United Passions' cinematic own goal at the US box office arrives alongside Jurassic World's triumph.
That front page boast in today's launch issue of Britain's first new national daily title in a generation reads oddly when it arrives alongside The Independent itself.
This launch arrives alongside the release of the Mirage Solo, the first headset on the Daydream VR platform to make use of Google's WorldSense positional tracking system.
The change arrives alongside update a YouTube Community Manager shared in YouTube's Help Forum about YouTube's adaptive video player.
Meanwhile, SeeSo will also curate a selection of other comedy programming, including a subscription service exclusive with the remastered HD cut of "Monty Python's Flying Circus," which arrives alongside other Python films, documentaries and specials.
