Should it turn out to be true, that Teams arrived today on Flight DL 37 from CDG then these may be the cities of the last pit stop:
Paris of course
Milan: AZ 300 LIN arrives at CDG at 8:30 am
Nantes: AF 7721 NTE arrives CDG at 8:25 am
Frankfurt: LH 1026 FRA arrives CDG at 8:25 am
Marseille: RO 9550 MRS arrives CDG at 8:25 am (guess where that Pit Stop would be
)
Rennes: DB 5720 RNS arrives CDG at 8:20 am
Bordeaux: AF 7621 BOD arrives CDG at 8:15 am
Nice: AF 7713 NCE arrives CDG at 8:00 am
Madrid: VY 8202 MAD arrives CDG at 7:55 am
Brussels: SN 3631 BRU arrives CDG at 7:30 am
There could be more but the chance of an alternate connection being faster starts to eliminate those routes.