Originally Posted by
andymo99
On separate tickets, domestic to international, with low frequency on the second flight, I wouldn't be comfortable with 66 minutes or 135 minutes.
If LGA-MIA is delayed, you are completely at the whim of LA to re-accommodate you should you miss the connection. You could take the risk and most likely have everything work out just fine. A safer bet would be to fly earlier in the day to MIA and plan an activity in that city.
I politely disagree with above statement:
http://www.aa.com/i18n/agency/Bookin...tkt_policy.jsp
"AA to/from AA or a oneworldŽ Carrier
If a customer is holding separate tickets on AA or another oneworld carrier, customers holding separate tickets where travel is on oneworld airlines should be treated as through ticketed passengers. In the event of a disruption on the originating ticket, the carrier responsible for the disruption will be required to reroute the customer to their final destination. The ticket stock of the second ticket must be of a oneworld carrier, eligible under the Endorsement Waiver Agreement. You may contact AA Reservations 1-800-433-7300 (U.S. and Canada) or outside the U.S. and Canada, reference Worldwide Reservations Numbers for additional information if the separate ticket is for travel on a oneworld carrier."