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Flight records through . Security counts through .

Which BOS to CLE flight is punctual? Delta 5674, 8:30 am.

90% on time across 77 flights in the last 3 months, 2.6% cancelled.

Find your flightBOS security
DepartsFlightOn time
8:30 amDL 567490%
7:15 amB6 204187%
2:54 pmDL 564177%
1:46 pmB6 64172%
8:45 pmDL 565560%
5 of 5 regular flights, ranked by arrivals on time, June to August 2026.

Which airline is most reliable? JetBlue and Delta, neck and neck.

JetBlue landed on time 74% of the time, Delta 74%.

Flight records,

  • JetBlue

    74%

    on time

    3.4% cancelled

  • Delta

    74%

    on time

    2.6% cancelled

When do the flights leave? 5 regular flights, 7:15 am to 8:45 pm.

B6 2041 was cancelled most often, 8% of the time.

Flight records,

  1. B6 2041 7:15 am, 8% cancelled 87%
  2. B6 641 1:46 pm, 4% cancelled 72%
  1. DL 5674 8:30 am, 3% cancelled 90%
  2. DL 5641 2:54 pm, 3% cancelled 77%
  3. DL 5655 8:45 pm, 3% cancelled 60%

What time should I fly? The 8 am departures.

90% landed on time; at 8 pm, 56%. Wednesday was the best day, Tuesday the worst.

Flight records,

DepartsLanded on time
7 am87%
8 am90%
9 am80%
10 am81%
12 pm80%
1 pm72%
2 pm79%
3 pm87%
5 pm60%
6 pm63%
7 pm58%
8 pm56%
9 pm56%

When is BOS security busiest? 5 to 6 every morning.

Calmest around 12 pm. Boston 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, 6 am

5,710

people screened, all terminals.