1) Airport annoyances 2) Airport hassles 3) Airport notices 4) Airport troubles 5) Airport woes 6) Bad news for commuters 7) Holds back 8) Holds off 9) Holds up 10) Holdups 11) Laxness at lax 12) Pearson Airport tie-ups 13) Postponements 14) Results of rain, at times 15) Rush-hour banes 16) Snags 17) Some guitar effects Found on https://www.crosswordclues.com/clue/delays