Flight schedules may change according to the weather. Use EVA Air’s website to stay informed of schedule changes that could affect you. Flight Status      Using our Flight Status service you can instantly ascertain the status of a flight without needing to pick up the phone. Use this service before you depart for the airport to catch a flight or before you leave to meet an inbound traveler. Short Message Service You can subscribe to our Short Message Service up to seven days in advance. If the status of your flight changes, we will notify you by sending an SMS message to your cellular phone. If your flight is on time or the delay is less than 30 minutes, you will be notified once at the time you requested. If the flight is delayed by more than 30 minutes then you will be updated constantly as to the aircraft's status.