To the OP, try to contact EW and ask nicely if you will be allowed to reroute ( I understood that you booked directly with EW so you need to contact and deal with EW). Most likely the answer will be "No". BUT you always have the opportunity to reject the schedule change and ask to cancel/for a full refund. Afterwards, you can book the new flights that fit you better on your own.
Last edited by SK AAR; Mar 5, 2019 at 8:58 am