Crossword clues for Where jets don't fly 4 lettersAnswerClueSSTSFormer fast-flying jets: Abbr.SPASTheir jets don't flySPASWhere jets don't flyAVIATEFly jets, saySABREAce Gabreski's flying jet.TEDWILLIAMSBaseball star now flying jets in Korea.AVIATEFly a jet, sayPILOTSFlies, as a jetSUBSTRATOSPHEREWhere the jets and rockets fly.HUMANBOEINGSomeone who flies like a jet?SSTFast jet that no longer flies, for short