Marathon Diner

08/26/2026

If you've never heard of Weird Paul Petroskey , give his socials a look. Some of the coolest most interesting pages on the interwebs...
He's also a great guy and a big fan of our food!

On my way to North Carolina today, love getting breakfast at Marathon Diner at the Pittsburgh Airport. The food here has saved me on more than one occasion before an early morning flight! Thanks so much to Andy for hooking me up today with the best omelet ever!

08/17/2026

✈️ Your Monday morning sign- book the flight. We’ll handle the breakfast. 😉❤️

08/14/2026

Appreciation for Two Great Team Members ❤️
Brian and Matthew Tarbuk.

Tomorrow, August 15th, we say “see you later” to two brothers who have been a fantastic addition to the Marathon Diner family as they head back to college.

From the day they started with us earlier this summer, they have been hardworking, dependable, respectful, and great with our customers and their fellow team members. They stepped in, learned quickly, and became an important part of our staff in a short amount of time.

It’s always a little bittersweet when our college employees have to head back to school, but we’re incredibly grateful for the time they spent with us. We’re proud to have had them on our team, and we wish them both a successful school year and all the best in the future!

Thank you, guys, for everything you’ve done for Marathon Diner. You will definitely be missed! ❤️

If you’ve seen them working with us this summer, feel free to wish them both good luck in the comments! 👏🎓

06/18/2026

We were incredibly lucky to have Konnor Griffin stop by the diner! 😍

KG was so gracious and wonderful to our staff! He even signed our cone! Konnor’s Corner is always open at Marathon Diner! Let’s Go Bucs! ! Thank you, KG! 🖤💛

06/09/2026

If you’ve walked by recently, you may have noticed the wall in front of our restaurant. While airport renovations have changed our appearance from the concourse, we want everyone to know that Marathon Diner is OPEN for business and ready to welcome travelers, airport employees, and visitors. ❤️

Small businesses rely on your support, and now more than ever we’d appreciate you stopping by for breakfast, lunch, dinner, or just a quick coffee before your flight. Your support helps us continue serving the airport community we’ve proudly called home for 35 years.🏡

Please help us spread the word: Marathon Diner is open and we’d love to see you! Thank you for supporting local businesses at Pittsburgh International Airport. 🙏🏼

05/08/2026

Turn your layover into something worth looking forward to 🍽️✈️

Skip the snacks and sit down for real comfort food at Marathon Diner. Trust us… your gate can wait.

05/03/2026

Congratulations to all the incredible runners who conquered the this weekend! 🏃‍♂️🎉

Meanwhile, Marathon Diner managers Dave & Andy skipped the 26.2 miles and went straight to the finish line strategy: celebrating with our famous gyros instead. 🌯😂

Hey, carbo-loading is important… even after the race. Stop by Marathon Diner and treat yourself like a champion!

05/01/2026

🏃‍♀️🏁 Pittsburgh Marathon weekend is here! Whether you’re carb loading before the big race or celebrating 26.2 miles after crossing the finish line, make your stop at Marathon Diner inside Pittsburgh International Airport. ✈️🥞

From finish line to flight gate, we’re serving up the perfect way to fuel up, refuel, and celebrate your Pittsburgh Marathon experience. Good luck to all the runners taking on the streets of the Steel City this weekend! 💛🖤

Pittsburgh International Airport

04/27/2026

‼️Now that the draft over— it’s all about Hoist The Cone! 🚧

04/21/2026

Who says you have to wait for Lent to roll around again to enjoy a good fish sandwich? 🐟🔥

At Marathon Diner, our loaded fish sandwich is stacked, crispy, and packed with flavor—just the way you like it. One bite and you’ll be hooked… no matter the season.

Come get your fix today 🍽️