After attempting to obtain information from a Canadian QALQ, within how many minutes should the departure FSS transmit to the destination facility all flight plan information not previously sent?

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Coordinating flight plan information between the departure Flight Service Station and the destination facility requires a defined follow-up window once you’ve attempted to obtain data from a Canadian QALQ. Any flight plan details that haven’t been sent yet should be transmitted to the destination facility within fifteen minutes. This timing keeps the receiving facility up to date with the latest plan information, supporting safe separation and smooth handoffs. If you try to pull data from the QALQ and some details are still missing, sending those items within fifteen minutes strikes a balance between allowing enough time to gather or verify information and preventing the data from becoming stale. Shorter windows like five or ten minutes may not accommodate delays in retrieval or transmission, while a longer window such as twenty minutes increases the risk of the destination operating on outdated information.