This is, indeed, a valid connection:
[KVS Availability Tool 3.1.1/Platinum - Amadeus: Timetable/NL-BCDF]
Code:
FRA Frankfurt Metro / Frankfurt Int'l DE = FRA HHN [EDDF]
KIV Chisinau MD [LUKK]
MON 09 Jun 2008 - 16 Jun 2008
Carrier Flight From Depart To Arrive A/C St Frequency | Dur'n | Dep T | Arr T | Effect | Ending | Exceptions
--------- ------ ---- --------- ---- --------- ---- ---- ----------------------------------------------------------------
MA 521 FRA 10:30 BUD 12:05 736 0 1234567 04:00 2 2A 01 Jun 30 Jun
-> MA/2M 6124 BUD 13:00 KIV 15:30 S20 0 2B -