The chances for Real Madrid to win La Liga this season are small, they are indeed a strong club in La Liga after winning several titles last season. The team that dominated La Liga at the top fell to Barcelona during the season's journey, performing well, the next round of the season if they are able to maintain their victory, they will win La Liga. Given the schedule in three competitions, I am sure Hansi Flick has arranged a plan to maintain the stamina of the players and avoid injuries that could make the team fall to second place. Currently, Barcelona's performance is unstoppable, most likely it will not determine the champion.
Barcelona still has eleven matches left this season in the La Liga competition where in the remaining matches Barcelona must always be able to take full points more consistently. But of course it will not be easy for Barcelona even though the team has more strength this season, and besides that Barcelona also still has to meet Real Madrid in the remaining matches this season where the results could be very different from what we have seen before this season. Not to mention that Barcelona is still in the Copa Del Rey and Champions League competitions, so it won't be easy to maintain the fitness of its mainstay players if the player rotation strategy doesn't work well.
Of course, with the tight competition, every team is required to be able to perform consistently, including Barcelona who are currently perched at the top of the standings. However, because Barcelona still relies on goal difference to be able to beat Real Madrid, then to really be able to secure the top position from the team below it, Barcelona must create a point difference to shake off the shadow of Real Madrid who currently have the same points, namely collecting 60 points.
Yes, on the other hand, Barcelona also has a fairly tight schedule, because they still have matches in both the Champions League and the Copa del Rey, so the coach and team are really required to be able to divide their focus well.
Real Madrid won't let Barcelona go, they will chase them until the very end, there was already a situation when Barcelona was significantly ahead of Real but then they lost it very quickly and even allowed Real to be above them. So everything is still ahead, and maybe Real Madrid have easier opponents than Barcelona, although there are some difficult matches that can affect their position. I hope that Flick can make Barcelona champions, they deserve it.
Real Madrid still has a strong ambition to be able to win the title again this season, and even though there are only a few more matches left, anything can still happen. and maybe the peak will occur in week 35, because the match is the match schedule between Real Madrid and Barcelona. However, judging realistically about the current condition of both teams, Barcelona is more favored to be able to win the title this season.