Repeat after the Eleventh Circuit:
“The timely filing of a notice of appeal is a mandatory prerequisite to the exercise of appellate jurisdiction.”
Sure, there’s an out in Federal Court. You can ask the trial court for an enlargement of time to file the notice of appeal — if you can demonstrate excusable neglect or good cause. But in a recent unpublished opinion, the Eleventh Circuit upheld the trial court’s denial of such a motion, noting that:
miscalendaring a deadline was within the reasonable control of the Plaintiff, and that the “cumulative effect” of the Plaintiff’s missed deadlines exhibited an absence of good faith
The moral of the story: Don’t ever rely on a Rule 4(a)(5)(A)(ii) motion to extend the time to file a notice of appeal. The bar for establishing “excusable neglect or good cause” is a moving target, and review of the trial court’s decision on such a motion is on an abuse of discretion standard. So don’t mess around with your calendaring!
The case is Global Horizons Inc. v. Del Monte Fresh Produce N.A., Inc., No. 09-16508 (11th Cir. Aug. 17, 2010) [.pdf].