Sure. Well, first of all, I agree with all of your observations. Containerized volumes have indeed, I think, surprised to the upside and have surprised the upside for everyone, including the liner operators, not only tonnage providers like us. So that's obviously a very positive sign. Now I mentioned in the prepared remarks that if you assume median redelivery under all of the charters that are potentially coming open within the course of 2024, that's roughly 20 ships. So between the end of Q1 and the end of Q4 of this year, it's roughly 20 ships, taking the median.
And I would say directionally, at least, larger ships by which I mean those above 5,500 TEU or so are beginning to attract forward fixture scope, which is something that we haven't seen since, I would say, late in the second quarter of 2022. So for larger vessels, particularly interestingly specified larger vessels, it is viable to fix forward by a number of months and we're seeing that.
For the smaller ships, I would say there's less appetite in the market to forward fix, but we are seeing the duration of charters even for ships, call it, in the sort of 2,500 to 4,500 TEU range stretch up to potentially as long as a couple of years. So it's a complete change in tone. And I think the willingness that liner operators have to lock in tonnage for longer exhibits the confidence from their side that this strength in the market is not just a flash in the pan and they just genuinely need the capacity in order to accommodate both the Red Sea and the increase in demand and indeed, also the inefficiencies such as port congestion that we're beginning to see in the market as well.
And just to remind listeners from a very general perspective, if there is an inefficiency in the supply chain, counterintuitively, that tends to be good news for tonnage providers like us supplying capacity into the supply chain because inefficiencies suck up capacity. So sorry, longer answer than you were probably expecting, Omar. I hope I covered most of your points, but by all means, follow up with other questions, if I missed anything.