Question by : I booked on oman air coz they said they were giving 40 kilos baggage allowance. how can they say now 20 kilos? if i had know this before i would never have booked on oman air Best answer: Answer by GOPBINormally when an airline changes baggage limits or imposes a new fee, they say one of two things: 1) “effective from tickets issued on or after XXX” and/or 2) “for travel that beings on or after XXX”.. This means if you had your ticket ISSUED (that is fully paid) BEFORE the XXX date, you’ll be subject to the OLD rules.. Also, in the case of #2, if your travel STARTS BEFORE the xxx date, you’ll also be subject to the old rules… Other than that, those who book or…. Click Here to Read More