How Do I Add TSA PreCheck to My Lufthansa Airlines Flight?

hemsworthduke

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Jul 6, 2025
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Add TSA PreCheck to your Lufthansa flight by entering your KTN online or calling 1-866-284-2457 for assistance. To add TSA PreCheck to your Lufthansa Airlines flight, log in to the Lufthansa website and go to the “Manage Booking” section. Enter your Known Traveler Number (KTN) in the passenger information area. Ensure the name on your booking matches exactly with your TSA PreCheck enrollment. If you’ve already checked in or can’t update online, call Lufthansa customer service at 1-866-284-2457 for assistance. Once your KTN is added, your boarding pass should display the TSA PreCheck indicator, allowing you to enjoy expedited security screening at participating U.S. airports. Add your KTN as early as possible to avoid delays.