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Flight records through . Security counts through .

Which SJU to EWR flight is punctual? United 2036, 6:45 pm.

82% on time across 92 flights in the last 3 months, 1.1% cancelled.

Find your flightSJU security
DepartsFlightOn time
6:45 pmUA 203682%
6:00 amB6 289079%
1:00 amUA 221975%
1:25 pmUA 117354%
4:56 pmB6 139054%
7:40 pmB6 199052%
6 of 6 regular flights, ranked by arrivals on time, June to August 2026.

Which airline is most reliable? United, ahead of JetBlue.

United landed on time 75% of the time, JetBlue 68%.

Flight records,

  • United

    75%

    on time

    2.8% cancelled

  • JetBlue

    68%

    on time

    3.1% cancelled

When do the flights leave? 6 regular flights, 1 am to 7:40 pm.

B6 1390 was cancelled most often, 6% of the time.

Flight records,

  1. UA 2219 1:00 am, 1% cancelled 75%
  2. UA 1173 1:25 pm, 4% cancelled 54%
  3. UA 2036 6:45 pm, 1% cancelled 82%
  1. B6 2890 6:00 am, 3% cancelled 79%
  2. B6 1390 4:56 pm, 6% cancelled 54%
  3. B6 1990 7:40 pm, 2% cancelled 52%

What time should I fly? The 1 am departures.

82% landed on time; at 3 pm, 57%. Wednesday was the best day, Monday the worst.

Flight records,

DepartsLanded on time
1 am82%
2 am82%
5 am82%
6 am79%
7 am76%
1 pm62%
2 pm63%
3 pm57%
4 pm69%
5 pm61%
6 pm80%
7 pm63%

When is SJU security busiest? 11 am to 2 pm daily.

Calmest around 5 pm. San Juan 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, 1 pm

1,700

people screened, all terminals.