Ryanair say they will not now see their MAX's in service before OCT, MOL speaking to the Press on Friday. It’s possible we’ll only get the first jets in October 2020.
O’Leary has previously said it would not take orders in July or August because it is the airline’s busiest time of the year.
Implications for TUI UK will be likely the same for them, Thus I cannot see any return to service in the main for TUI until for the following summer in 2021.
TUI would not need new MAX deliveries to be introduced during the winter 20-21 season.
They have 6 already grounded in UK/EU, plus a handful of brand new ones parked up at Boeing.
TUI also had a large MAX -10 order that was due to start for S20