MIA Delays

Every reading taken of MIA since this site started sampling the FAA's feed — what was holding traffic, why, and for how long. The worst hold recorded was 45m.

5 readings

Newest first. The FAA keeps none of this, so every row here is a sample that would otherwise be gone.

When	Kind	Reason	Typical	Worst
29 Sep 2026 16:32	departure	WX:Thunderstorms	31m	45m
21 Sep 2026 01:57	departure	TM Initiatives:MIT:WX	31m	45m
25 Sep 2026 00:36	departure	RWY:Construction	16m	30m
20 Sep 2026 04:33	departure	WX:Thunderstorms	15m	29m
20 Sep 2026 01:26	departure	WX:Thunderstorms	15m	29m

Source: the FAA's national airspace status feed. A ground delay programme holds aircraft at their origin because MIA cannot take them, and is the one that costs an airline money. The reason is quoted as the FAA writes it.

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