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Flight records through . Security counts through .

Which ACK to BOS flight is punctual? American 4479, 11:17 am.

100% on time across 27 flights in the last 3 months, never cancelled.

Find your flightACK security
DepartsFlightOn time
11:17 amAA 4479100%
11:19 amAA 470888%
3:33 pmB6 115164%
6:02 pmB6 135156%
4 of 4 regular flights, ranked by arrivals on time, June to August 2026. Few flights on this route, so these shares move a lot from month to month.

Which airline is most reliable? American, by a distance.

American landed on time 92% of the time, JetBlue 58%.

Flight records,

  • American

    92%

    on time

    0.0% cancelled

  • JetBlue

    58%

    on time

    5.4% cancelled

When do the flights leave? 4 regular flights, 11:17 am to 6:02 pm.

B6 1151 was cancelled most often, 8% of the time.

Flight records,

  1. AA 4479 11:17 am, 0% cancelled 100%
  2. AA 4708 11:19 am, 0% cancelled 88%
  1. B6 1151 3:33 pm, 8% cancelled 64%
  2. B6 1351 6:02 pm, 7% cancelled 56%

What time should I fly? The 10 am departures.

94% landed on time; at 5 pm, 42%. Wednesday was the best day, Sunday the worst.

Flight records,

DepartsLanded on time
10 am94%
11 am87%
3 pm52%
5 pm42%
6 pm56%

When is ACK security busiest? 10 am, every morning.

Calmest around 12 pm. Nantucket security, hour by hour.

Security counts,

4a8a12p4p8p
Mon
Tue
Wed
Thu
Fri
Sat
Sun
MonTueWedThuFriSatSun
4a
5a
6a
7a
8a
9a
10a
11a
12p
1p
2p
3p
4p
5p
6p
7p
8p
9p
10p
11p

Monday, 10 am

200

people screened, all terminals.