Yes, Yeti Airlines does indeed offer online web check-in services to their passengers flying out of various airports around the world. Travelers have the ability to complete check-in procedures and select their preferred seating up to two full days prior to the date of their scheduled departure. Among the check-in options provided are online check-in through the airline's website or app, mobile check-in using a smartphone or tablet, kiosk check-in at self-service terminals located inside the airport, as well as the more traditional airport counter check-in where an agent assists. After concluding the web or mobile check-in process, customers are responsible for printing their own boarding passes to bring with them to the airport. In the situation where check-in is handled at the service counter, flyers may need to display their online check-in verification in tandem with a government-issued photo ID for identification purposes. Additionally, if a customer's itinerary involves connecting flights on another carrier, a separate check-in is mandated for each individual airline segment of their full journey.