This service is currently available to customers of AT&T, T-Mobile, Verizon Wireless, Alltel,
Sprint and many other carriers. A phone with an SMS-enabled (short message service) account
is required.
Standard rates apply. You may stop FlightAssist service for San Francisco
International airport by sending the text SFO STOP from your mobile device to 32075.
Please direct all email inquiries to support@celltrust.com.
For more information, see
Terms Of Use
or call CellTrust at 1.888.515-5201.