What are the cases where passengers cannot use online check-in when boarding T'way Air flight TW263?

Online check-in is restricted for passengers traveling with infants, those who have pre-purchased emergency exit row seats, those requiring an exchange voucher, and pregnant passengers who are 32 weeks or more into their pregnancy. In such cases, check-in must be completed using a self-service kiosk at the airport.

How do I use T'way Air's self bag drop at Incheon International Airport Terminal 1?

First, authenticate using your mobile boarding pass QR code or SmartPass, then scan your passport. Afterward, place your luggage upright, pull out the side baggage tag, and attach it to the side handle of your suitcase.

What are some tips for seat selection and the cost of using the Premium Zone when flying T'way Air flight TW263 (A-330-300)?

In the A-330-300's 2-4-2 seating configuration, rows C and F are convenient because the person in the middle can easily move to let others pass to the restroom. The Premium Zone, which is good for stretching your legs, can be reserved for an additional cost of ~$12.

T'way TW263 Incheon to Sapporo: Mobile Check-in & Self-Bag…

Planning a trip to Sapporo from Incheon? If you're flying T'way Air flight TW263, getting through the airport can be a breeze with their mobile check-in and self-bag drop system. You might have heard whispers about T'way possibly rebranding to Trinity Air – the airline industry is certainly seeing a lot of competition and consolidation these days! But for now, let's focus on making your T'way journey seamless.

I was pleasantly surprised to find that the Sapporo route uses an Airbus A330-300, which offers a comfortable 2-4-2 seat layout and less turbulence. However, if you pick a middle seat in the wrong row, it can be quite a squeeze, so I made sure to grab my preferred spot as soon as mobile check-in opened.

Online Check-in Restrictions

While mobile check-in is super convenient, it's not available for everyone. Here are the specific cases where you'll need to check in at the airport counter:

Passengers traveling with infants, those who pre-purchased emergency exit seats, exchange voucher holders, pregnant passengers (32+ weeks), passengers requiring staff verification, passengers traveling with pets, passengers who pre-requested wheelchairs, and passengers with identical names in the same booking will need to complete their check-in at the airport.

Seat Selection

Most travelers tend to book seats closer to the front, leaving more options towards the middle and back. Personally, I can't stand when people immediately jump up as soon as the plane lands, so I prefer seats in the mid-to-rear sections.

On an A330 with a 2-4-2 configuration, the C and F seats are excellent choices. They offer easy access if you need to get up, even if you're in a middle seat.

I chose seat 31C, close to the restroom. Since the flight to Sapporo is only about 2 hours and 30 minutes, a window seat isn't too inconvenient. Generally, if your flight is under 3 hours, a window seat is fine; for longer flights, an aisle seat is the unofficial rule for comfort. If you want more legroom, the Premium Zone seats are available for an additional ~$12.

Self-Bag Drop

Airport check-in counters often have fewer staff these days, and T'way has certainly embraced automation. It had been a while since I last flew T'way, and I found they've fully implemented a self-bag drop system.

First, you authenticate using your boarding pass or smart pass – just scan the QR code from your mobile boarding pass.

Then, you'll need to scan your passport.

Next comes the slightly tricky part: placing your luggage upright on the belt and attaching the baggage tag. You'll print the tag and need to secure it to the side handle of your suitcase.

This is where many people get a bit flustered. Removing the adhesive strip and attaching it neatly can be challenging the first time, even with a clear instructional video. I always find myself fumbling a bit!

I even worried if I'd attached mine correctly! The system often has time limits for each step, which adds to the pressure. While there's usually a staff member available to assist, they're often busy helping others who are also struggling. Don't worry too much; just watch the video carefully and follow the steps for a smooth bag drop!

📍 Incheon International Airport Terminal 1
271 Gonghang-ro, Jung-gu, Incheon, South Korea