Online check-in DOT LT - https://www.check-in.site

As an AI language model, I don't have real-time access to specific airline systems or current information on individual airlines' online check-in procedures. However, I can provide you with general guidance on how online check-in usually works.

If you're referring to DOT LT as an airline or a specific airline code, I'm not familiar with it. Please note that there are many airlines worldwide, and some may have similar-sounding names or codes. It's essential to double-check the accuracy of the airline name or code you're referring to.

In most cases, online check-in allows passengers to check-in for their flights and obtain their boarding passes electronically, usually through the airline's website or mobile app. Here's a general process for online check-in:

1. Visit the airline's website or download their mobile app: Look for the official website or app of the airline you are flying with.

2. Locate the online check-in section: Once on the airline's website or app, find the section dedicated to online check-in. It is typically labeled as "Online Check-in" or "Check-in" and may be found in the menu, navigation bar, or as a prominent feature on the homepage.

3. Enter your details: Provide the required information, such as your booking reference or e-ticket number, along with your name and other relevant details as requested. These details are usually found in your booking confirmation or reservation email.

4. Select your flight: If you have multiple flights in your itinerary, choose the specific flight for which you want to check-in.

5. Choose your seats: Depending on the airline and the fare class, you may have the option to select your seats during online check-in. Seat selection availability can vary based on factors such as the airline's policies, fare type, and remaining seat availability.

6. Review and confirm: Once you've completed the necessary steps, review your information to ensure its accuracy. Verify your flight details, passenger information, and seat selection if applicable.

7. Obtain your boarding pass: After confirming your check-in, the airline will generate your boarding pass, which you can usually download and print or save on your mobile device. Some airlines may also email the boarding pass to you or provide it within their mobile app.

Remember to check the specific requirements and guidelines of the airline you are flying with, as the check-in process can vary. It's always recommended to check the airline's official website or contact their customer service directly for the most up-to-date and accurate information regarding online check-in procedures.