Luchtzak never sleeps...
MR_Boeing wrote:I don't think anyone is talking about A32F for the routes currently operated by Q400 (except for Flanker). The Bombardier Cseries (the prefered next generation regional jet of the LH Group) is already much closer (especially as RJ100 replacement), tough maybe still too big for several SN-routes?!
That's one of the issues, so let's discuss it.
Let's start with the CS100:
The CS100 will have similar total operating costs as the RJ100 if SN takes it.
I estimate that its fuel burn will be around 2 tons, compared to 2.2-2.3 tons for the RJ100. Of course the CS100 is a slightly bigger airplane in a 5-abreast configuration (actually it's smaller if the RJ100 is fitted with 6-abreast) with more capacity so fuel consumption per passenger will be like 20% less.
However, the CS100's don't come with cheap lease rates so all the advantages gained by fuel consumption will be eaten up by the higher capital cost and will cost even more.
If SN's operations run on 250 hours per aircraft per month, the monthly fuel bill comparison is as follows:
CS100: 250 hours x 1.9 tons/hour x 1000 USD/ton = 475.000 USD
ARJ100: 250 hours x 2.3 tons/hour x 1000 USD/ton = 575.000 USD
The monthly lease bill will be as follows
CS100: 270.000 USD
ARJ100: 25.000 USD
Maintenance-wise, the ARJ100 brings around 100.000$/month higher maintenance bill due to age and imperfections.
So as you see, the higher lease prices of the CS100 will not be compensated by its lower fuel burn, although there will be quite some money saved in the maintenance department.
The reason for this only small difference in fuel burn is obvious.
Despite having 2 highly efficient engines compared to the 4 guzzlers of the ARJ100, the CS100 has an OEW (Operating Empty Weight) of over 33 tons. Compare this to the 26 tons of the ARJ 100.
For the sake of completeness, basically the CS100 is a useless dog even against the EMB 195.
The reason is that the EMB195 achieves the same fuel burn than the CS100 already, because it's over 4 tons lighter for the same capacity.
Now that the CS100 is in the garbage, let's talk about the CS300.
The CS300 is slightly smaller than the A319 in terms of capacity, but at around 35 tons, it will be 5 tons lighter.
When Airbus NEO'ed the A319, John Leahy said that the NEO just killed the business case of the CSeries. Leahy had a point, because even though the CS300 would probably beat the A319NEO on fuel burn performance, Leahy still has a few more perks to offer to the airlines: Leahy can offer a family of aircraft, a mix of A319, A320 and A321. The A320 family can carry ULD's and it's an established airplane. Plus when it come to delivery slots or production cost, there is no way that Bombardier could keep up with Airbus.
Sure, Bombardier has the merit of being able to offer a mix of CS100 and CS300 but is it a merit considering that the CS100 is a dog and basically it would make more sense to operate the CS300 emptier than to buy CS100's?
In SN's case, what good would the CS300 do if they already have more than 15 A319's?
What good would it do to have CS100's?
If anything, if they don't realise that the Q400 is their only viable short-term option for now, until better RJ's like the MRJ or the re-engined Ejets come, SN's only marginally viable option is to beg for LH's used CR7 and CR9's.
The Q400 is perfect for SN, just not the way they are using it now. They need brand new nextgen's with larger overhead bins and a proper business class, as previously discussed. The nextgen's have most of the maintenance flaws of the classics worked out, making them essentially much better than the Q400's SN is operating right now
Plus in a 58Y + 9C configuration of 67 seats versus a 78 seat configuration, you're very unlikely to have problems with carry-on and hold capacity.
Even when the ARJ is full, plenty of carry-on has to go into the hold by the way. Like on the Q400, the ARJ also has a high wing, meaning that under the wing, the bins are so small that they're barely usable.
This lack of overhead bins problem is also common on the B737/A320, there just never is enough bin space for everyone unless people do as it used to be done: put their bags under their feet.
20 years ago, the big trolleys that you see nowadays were not allowed as carry-on so those problems were less common.