Early seat selection
Bypass the general queues at the airport
I usually travel with carry-on luggage only
Inform the airline early that I am able to make it for the flight
Familiarity with check-in counters
Lack of Internet/WiFi connection
Inconvenience of a self-printed boarding pass
Takes longer as compared to being served by an agent
Technical issues (Website or Mobile app-related)
Losing out on last-minute seat upgrades