MFU and Chaos Theory
#1
Original Poster
Join Date: Dec 2006
Posts: 67
MFU and Chaos Theory
Having been watching the (lack of) suitable MFU availability on the MCO route recently, I've been struck by how fluid availability is. One day there's loads - then, seemingly at random, it nearly all disappears only to reappear a few days later. This happened most recently when the One World sale was announced - suddenly only 2 days in Feb were available, then yesterday another 10 days re-appeared.
I wonder how it's calculated? It doesn't seem to be directly related to loads, as some busy flights still have availability,and some relatively empty days don't...although the really empty days do always seem to be available for MFU. Is there a limit to the number of MFUs allowed, even if that means empty seats in CW?
I'm not obsessing, I could stop anytime I want. Honestly. Still optimistic that the random number generator will throw up my lucky seat in the next few days...
I wonder how it's calculated? It doesn't seem to be directly related to loads, as some busy flights still have availability,and some relatively empty days don't...although the really empty days do always seem to be available for MFU. Is there a limit to the number of MFUs allowed, even if that means empty seats in CW?
I'm not obsessing, I could stop anytime I want. Honestly. Still optimistic that the random number generator will throw up my lucky seat in the next few days...
#2
FlyerTalk Evangelist
Join Date: Dec 2003
Location: MAN and LON
Programs: Mucci, BAEC LT Gold, HH Dia, MR LT Plat, IHG Diamond Amb, Amex Plat
Posts: 13,771
Having been watching the (lack of) suitable MFU availability on the MCO route recently, I've been struck by how fluid availability is. One day there's loads - then, seemingly at random, it nearly all disappears only to reappear a few days later. This happened most recently when the One World sale was announced - suddenly only 2 days in Feb were available, then yesterday another 10 days re-appeared.
I wonder how it's calculated? It doesn't seem to be directly related to loads, as some busy flights still have availability,and some relatively empty days don't...although the really empty days do always seem to be available for MFU. Is there a limit to the number of MFUs allowed, even if that means empty seats in CW?
I'm not obsessing, I could stop anytime I want. Honestly. Still optimistic that the random number generator will throw up my lucky seat in the next few days...
I wonder how it's calculated? It doesn't seem to be directly related to loads, as some busy flights still have availability,and some relatively empty days don't...although the really empty days do always seem to be available for MFU. Is there a limit to the number of MFUs allowed, even if that means empty seats in CW?
I'm not obsessing, I could stop anytime I want. Honestly. Still optimistic that the random number generator will throw up my lucky seat in the next few days...
#3
Original Poster
Join Date: Dec 2006
Posts: 67
Well, I'm not fully au fait with all of the codes, but there have been days with 7+ J seats left, fewer R and I seats, but no MFU - yet others with maybe only 4 J still have MFU. Flights with 9 in every category usually have availability, but as I said, even these disappeared for a few days last week only to reappear yesterday!
#4
FlyerTalk Evangelist
Join Date: Dec 2003
Location: MAN and LON
Programs: Mucci, BAEC LT Gold, HH Dia, MR LT Plat, IHG Diamond Amb, Amex Plat
Posts: 13,771
Well, I'm not fully au fait with all of the codes, but there have been days with 7+ J seats left, fewer R and I seats, but no MFU - yet others with maybe only 4 J still have MFU. Flights with 9 in every category usually have availability, but as I said, even these disappeared for a few days last week only to reappear yesterday!
The alternative view is that its all a bit like deal or no deal where they effectively make decisons at random perhaps by blindfolding themselves and sticking pins in bits of paper rather than opening boxes. It would be good to be the banker in this scenario wouldn't it? for instance "I will offer you 50p for this F ticket to SYD!".
#5
FlyerTalk Evangelist
Join Date: May 2007
Programs: BA Gold
Posts: 12,046
The route analyst is probably playing around with some influences in the RM system. Alternatively BA's demand forecaster is up the fizzer. I would not apply any science to it.
I would imagine that U is nested in I. That is U is never available when I is closed. In laymans terms, if you see I0 in Expert Flyer there will not be any availability for MFU.
I would imagine that U is nested in I. That is U is never available when I is closed. In laymans terms, if you see I0 in Expert Flyer there will not be any availability for MFU.
#6
FlyerTalk Evangelist
Join Date: Jul 2004
Location: UK
Programs: Mucci, BA LTG + GGL, SPG LTP, HHonors Diamond, IHG Spire Ambassador
Posts: 12,695
#8
FlyerTalk Evangelist
Join Date: Jul 2004
Location: UK
Programs: Mucci, BA LTG + GGL, SPG LTP, HHonors Diamond, IHG Spire Ambassador
Posts: 12,695
Likewise in Europe - I know at least one FTer who missed a flight and couldn't buy a ticket on the next flight in any bucket but (IIRC) J. It was U2 though...
#9
Join Date: Feb 2005
Posts: 3,806
I think it is fair to say that if you are seeing I0 (or R0) some months out from depature, it is usually the case that redemption seats will not be offered.
#10
Join Date: Dec 2006
Location: Lewes
Programs: HiltonH. Gold Starwood Gold BA BLUES! Mucci.
Posts: 4,833
I was recently informed that miles availability is sometimes blocked during weather & other problems; protecting seats to enable re-booking of pax stranded, but I can't see that this block would be on for months ahead.... unless the BA res. system works that way.?
#11
Original Poster
Join Date: Dec 2006
Posts: 67
That would explain the sudden disappearance a few days ago, and then their reappearance - these were Feb flights I was looking at. Still, perhaps a sudden thaw will release more of those lovely seats that have been elusive so far - otherwise it's only a glimpse through the curtain to the sunlight uplands of club world for me...!
#12
Join Date: Dec 2006
Location: Lewes
Programs: HiltonH. Gold Starwood Gold BA BLUES! Mucci.
Posts: 4,833
If the seats don't get released, console yourself with the fact that it would have been old club world anyway on the Gatwick 777, the crew will not disturb you as much in WT+ (There will always be some crew from er... the surrounding area discussing (well you know!))... Don't know if your exp. has been any better!!
If the seats do get released of course, order the fizz, insert ear plugs and enjoy!
If the seats do get released of course, order the fizz, insert ear plugs and enjoy!