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Flight records through . Security counts through .

Which IAD to JFK flight is punctual? Delta 5076, 7:14 pm.

45% on time across 86 flights in the last 3 months, 17.4% cancelled.

Find your flightIAD security

  • DL 5076

    45%

    on time

    7:14 pm

    17% cancelled

  • DL 5835

    30%

    on time

    12:29 pm

    8% cancelled

2 regular flights, June to August 2026.

When do the flights leave? 2 regular flights, 12:29 pm to 7:14 pm.

DL 5076 was cancelled most often, 17% of the time.

Flight records,

  1. DL 5835 12:29 pm, 8% cancelled 30%
  2. DL 5076 7:14 pm, 17% cancelled 45%

What time should I fly? The 8 pm departures.

74% landed on time; at 12 pm, 52%. Friday was the best day, Sunday the worst.

Flight records,

DepartsLanded on time
12 pm52%
1 pm69%
6 pm64%
7 pm54%
8 pm74%

When is IAD security busiest? 3 to 4 pm daily.

Calmest around 9 am. Washington IAD 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

Thursday, 4 pm

4,000

people screened, all terminals.