To confirm a flight, call the airline directly or visit the website and find the page for reservations. Most airlines have websites that allow flyers to check and confirm reservation details beforehand.
If confirming through the website, enter your flight information to find the right reservation. This includes entering the flight number, date and time of departure, and destination city. Most airlines give you a record locator number or confirmation number after you make reservations. Check the email you received after purchasing the tickets if you didn't print out the reservation. Click the appropriate search box and view the information. Use this information to confirm that all flight details are correct. Some airlines also let people print a boarding pass at home.