Online check-in for domestic flights. If you don't have checked baggage, you can check in online, get your boarding pass and go straight to the boarding gate. If you do have checked baggage, please drop your bags at the Jetstar bag drop before check-in closes.
Similarly, you may ask, what time to check in before flight?
Overall Requirements. The recommended arrival time at the airport is 2 hours prior to departure when traveling within the United States. You must be checked in at least 30 minutes before your scheduled departure time.
How long to be at airport before international flight Singapore Airlines?
If you are traveling with checked baggage, Singapore Airlines recommends you arrive at the airport 2.5 hours before your flight is scheduled to depart. If you are traveling without checked baggage, Singapore Airlines recommends you arrive at the airport 1.5 hours before your flight is scheduled to depart.