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Flight records through . Security counts through .

Which SMF to IAD flight is punctual? United 1742, 8:09 am.

88% on time across 92 flights in the last 3 months, 3.3% cancelled.

Find your flightSMF security

  • UA 1742

    88%

    on time

    8:09 am

    3% cancelled

1 regular flight, June to August 2026.

When do the flights leave? One regular flight, at 8:09 am.

UA 1742 was cancelled most often, 3% of the time.

Flight records,

  1. UA 1742 8:09 am, 3% cancelled 88%

When is SMF security busiest? 4 to 5 am, then 11 am.

Calmest around 2 pm. Sacramento 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

Friday, 4 am

1,820

people screened, all terminals.