Originally Posted by
dpakman91
I've been keeping an eye on C space for BOS-JFK-EZE or BOS-MIA-EZE for months now for the second half of June, and it is literally 0 on every flight. Are the days of upgrades on this route gone, is it simply too early since it's still about 4-5 months out and I need to wait? I'm unsure if it's about the route or the timing or something else
Generally speaking, AA releases very, very little C space in advance on most all long-haul routes across the system. If space is still available it will most likely clear in the week before the flight (with a high probability around T-36 to T-24 hrs out).
https://www.flyertalk.com/forum/amer...er-thread.html