Airports AirportPace Search

Flight records through . Security counts through .

Which IAD to IND flight is punctual? United 3543, 12:35 pm.

90% on time across 39 flights in the last 3 months, never cancelled.

Find your flightIAD security
DepartsFlightOn time
12:35 pmUA 354390%
8:24 amUA 356188%
10:15 pmUA 613381%
12:40 pmUA 340280%
10:16 pmUA 399767%
5:23 pmUA 358565%
10:16 pmUA 402163%
7 of 7 regular flights, ranked by arrivals on time, June to August 2026.

When do the flights leave? 7 regular flights, 8:24 am to 10:16 pm.

UA 6133 was cancelled most often, 5% of the time.

Flight records,

  1. UA 3561 8:24 am, 0% cancelled 88%
  2. UA 3543 12:35 pm, 0% cancelled 90%
  3. UA 3402 12:40 pm, 0% cancelled 80%
  4. UA 3585 5:23 pm, 4% cancelled 65%
  5. UA 6133 10:15 pm, 5% cancelled 81%
  6. UA 3997 10:16 pm, 0% cancelled 67%
  7. UA 4021 10:16 pm, 2% cancelled 63%

What time should I fly? The 8 am departures.

91% landed on time; at 10 pm, 74%. Saturday was the best day, Friday the worst.

Flight records,

DepartsLanded on time
8 am91%
12 pm84%
5 pm75%
10 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.