FlyerTalk Forums - View Single Post - What does a Z suffix to a flight number mean?
Old Mar 26, 2006 | 3:01 am
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Swanhunter
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What does a Z suffix to a flight number mean?

I noticed both a 176Z from JFK and 184Z from EWR at T4 this morning. Are these replacement flights after planes have gone tech (in which case it must have been a really bad week for BA ops)? Or are these just additional sectors?
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