RTW routing for different CRS systems
#1
Original Poster


Join Date: Nov 1999
Location: SYD
Programs: VA Plat, AC 50K
Posts: 2,905
RTW routing for different CRS systems
I have planned a RTW departing in November (assuming I can get a booking - my 1st segment is showing M1, my 2nd segment is showing 0 all through economy). The routing is MEL-SIN-JNB-FRA-CDG-LHR-JFK-IAD-SFO-SYD-MEL, with stops required in JNB, CDG, JFK & IAD.
Great Circle comes up with 28953 miles. I think my TA books with Amadeus and tickets with SQ. Should I be concerned about going over 29k miles? How would I find out IATA distances?
thanks
goodo
[This message has been edited by goodo (edited 09-28-2003).]
Great Circle comes up with 28953 miles. I think my TA books with Amadeus and tickets with SQ. Should I be concerned about going over 29k miles? How would I find out IATA distances?
thanks
goodo
[This message has been edited by goodo (edited 09-28-2003).]
#2
Original Member




Join Date: May 1998
Location: CH-3823 Wengen Switzerland
Programs: miles&more, MileagePlus
Posts: 27,043
in my experience (as long as I don't include many back-/forward segments in the USA), it doesn't differ much in the total. When Amadeus charges city-to-city miles (example: all New York city airports EWR, LGA, JFK show the same mileage distance) and other systems don't (they show individual airport distances), on a rtw trip going mainly in just one direction, it equalizes out (more or less. I never noticed dierrencies of more that 40 miles in the totals).
#4
Join Date: Oct 1999
Location: Sydney NSW Australia
Posts: 2,337
<font face="Verdana, Arial, Helvetica, sans-serif" size="2">Originally posted by goodo:
Thanks Rudi. Amadeus is calculating it as 29003 miles. Is there any chance of a 3 mile leeway or will I have to tweak it?
goodo</font>
Thanks Rudi. Amadeus is calculating it as 29003 miles. Is there any chance of a 3 mile leeway or will I have to tweak it?
goodo</font>
Alternately, if your agent insists on ticketing on 220, get him/her to run the itinerary past the SQ agents to see what the total mileage is in their system. If it's under, then your agent will be okay to ticket as they won't get "billed" later by SQ.
Cheers.
[This message has been edited by Al B (edited 10-02-2003).]
#5
Original Poster


Join Date: Nov 1999
Location: SYD
Programs: VA Plat, AC 50K
Posts: 2,905
<font face="Verdana, Arial, Helvetica, sans-serif" size="2">Originally posted by Al B:
Get the agent to ticket on 016 and get the mileage off UA's system. The 3 miles you need is found right there in New York. UA will calculate your mileage to JFK and not NYC. And the only reason I suggest this is I had the *exact* (as in 3 miles over) situation once and while 1 carrier would waive it, the other 2 or 3 wouldn't. (If SQ is in your itinerary, forget any thought of a waiver.) Using the individual airports in NYC was the only way we got under the 29,000.
Alternately, if your agent insists on ticketing on 220, get him/her to run the itinerary past the SQ agents to see what the total mileage is in their system. If it's under, then your agent will be okay to ticket as they won't get "billed" later by SQ.
Cheers.
[This message has been edited by Al B (edited 10-02-2003).]</font>
Get the agent to ticket on 016 and get the mileage off UA's system. The 3 miles you need is found right there in New York. UA will calculate your mileage to JFK and not NYC. And the only reason I suggest this is I had the *exact* (as in 3 miles over) situation once and while 1 carrier would waive it, the other 2 or 3 wouldn't. (If SQ is in your itinerary, forget any thought of a waiver.) Using the individual airports in NYC was the only way we got under the 29,000.
Alternately, if your agent insists on ticketing on 220, get him/her to run the itinerary past the SQ agents to see what the total mileage is in their system. If it's under, then your agent will be okay to ticket as they won't get "billed" later by SQ.
Cheers.
[This message has been edited by Al B (edited 10-02-2003).]</font>
goodo
#6
FlyerTalk Evangelist



Join Date: May 2000
Location: Little dot in Asia
Programs: AA-PP, HL-DM, MR-LTP, HY-LTG
Posts: 26,017
Doesn't matter what system your agent uses. SQ is issuing the ticket as its the first outbound sector. (TAs must abide the rules to ticket with first outbound carrier. Airlines can do whatever they want).

