Realistically, no.
Lando has had either the fastest or very-close to the fastest car for six out of the last seven races. He's not won any. There are reasons and mitigating circumstances around that and that's fine but either way, he's not managed to take enough points. Why should I believe that will change over the next 7 or even 11 to the end of the season?
In that period, Max has scored 120 points - Lando has scored 99. Yes, Austria. But still, it's not enough. Red Bull may not have the best car anymore, but they still have someone in Max who will be getting first call on everything. Lando, as seen yesterday, doesn't look like he'll be getting the same treatment. The gap is 76 points over eleven races so yes, if Lando leads Max home in the last remaining races (sprints and FL's excluded), he can do it mathematically but let's be honest, do I see Lando winning even half of the remaining 11? Based on his recent run, personally, no I don't.
The argument could be had, Mercedes are close, Ferrari might get in the mix occasionally to take points of Max. But they'll also take points off Lando. McLaren have a great car. But the Red Bull still looks likely to be pushing them for quickest at most circuits.
Lando has had a very good season to now. McLaren aswell. But they need to be focused on sharpening up ahead of 2025. If they can continue this trend, Lando can really mount a serious challenge from race one next season but at the minute, the points gap is too big.