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Flight records through . Security counts through .

Which DEN to SDF flight is punctual? United 1479, 9:45 am.

96% on time across 92 flights in the last 3 months, never cancelled.

Find your flightDEN security
DepartsFlightOn time
9:45 amUA 147996%
12:55 pmWN 171269%
6:08 pmUA 202767%
6:08 pmUA 51458%
4 of 4 regular flights, ranked by arrivals on time, June to August 2026.

Which airline is most reliable? United, by a distance.

United landed on time 82% of the time, Southwest 68%.

Flight records,

  • United

    82%

    on time

    0.7% cancelled

  • Southwest

    68%

    on time

    1.1% cancelled

When do the flights leave? 4 regular flights, 9:45 am to 6:08 pm.

UA 2027 was cancelled most often, 2% of the time.

Flight records,

  1. UA 1479 9:45 am, 0% cancelled 96%
  2. UA 2027 6:08 pm, 2% cancelled 67%
  3. UA 514 6:08 pm, 0% cancelled 58%
  1. WN 1712 12:55 pm, 0% cancelled 69%

What time should I fly? The 9 am departures.

90% landed on time; at 7 pm, 46%. Saturday was the best day, Thursday the worst.

Flight records,

DepartsLanded on time
9 am90%
11 am75%
12 pm71%
4 pm82%
5 pm78%
6 pm64%
7 pm46%

When is DEN security busiest? 8 to 9 every morning.

Calmest around 5 pm. Denver 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, 9 am

6,760

people screened, all terminals.