Airport profile ACK

ACK route loads

How full flights are at Nantucket, using the latest 12 months of DOT T-100 data ending Mar 2026.

LATEST 12-MONTH WINDOW

ACK averages 63% full

Nantucket (ACK) routes averaged 63% full across 299k passengers in the latest 12-month BTS window.

Load factor

63%

Passengers

299k

Routes

112

Biggest ACK routes

Route	Load	Passengers
ACK-BOS	60%	71k
ACK-LGA	77%	51k
ACK-JFK	66%	46k
ACK-HPN	63%	41k
ACK-DCA	72%	35k
ACK-EWR	85%	15k
ACK-HYA	33%	12k
ACK-PHL	86%	10k
ACK-TEB	56%	5k
ACK-EWB	48%	4k
ACK-ORD	88%	3k
ACK-MVY	27%	3k
ACK-CLT	91%	2k
ACK-OWD	31%	309
ACK-BED	39%	228
ACK-PVD	44%	191
ACK-HTO	38%	174
ACK-MMU	63%	116
ACK-FRG	65%	99
ACK-CDW	61%	88
ACK-FOK	29%	76
ACK-PWM	50%	48
ACK-HVN	35%	37
ACK-NPT	36%	35
ACK-OXC	49%	35

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