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Flight records through . Security counts through .

Which DEN to RDU flight is punctual? Frontier 2440, 6:03 am.

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

Find your flightDEN security
DepartsFlightOn time
6:03 amF9 244092%
9:49 amUA 226989%
10:00 amWN 169172%
11:05 amWN 469665%
5:55 pmUA 170662%
5:45 pmUA 267159%
6:50 pmWN 475333%
7:20 pmWN 169222%
8 of 8 regular flights, ranked by arrivals on time, June to August 2026.

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

Frontier landed on time 86% of the time, United 82%.

Flight records,

  • Frontier

    86%

    on time

    1.0% cancelled

  • United

    82%

    on time

    0.4% cancelled

  • Southwest

    64%

    on time

    0.8% cancelled

When do the flights leave? 8 regular flights, 6:03 am to 7:20 pm.

WN 1692 was cancelled most often, 2% of the time.

Flight records,

  1. F9 2440 6:03 am, 0% cancelled 92%
  1. UA 2269 9:49 am, 0% cancelled 89%
  2. UA 2671 5:45 pm, 0% cancelled 59%
  3. UA 1706 5:55 pm, 0% cancelled 62%
  1. WN 1691 10:00 am, 0% cancelled 72%
  2. WN 4696 11:05 am, 0% cancelled 65%
  3. WN 4753 6:50 pm, 0% cancelled 33%
  4. WN 1692 7:20 pm, 2% cancelled 22%

What time should I fly? The 6 am departures.

92% landed on time; at 7 pm, 34%. Tuesday was the best day, Thursday the worst.

Flight records,

DepartsLanded on time
6 am92%
9 am87%
10 am77%
11 am78%
12 pm79%
1 pm82%
4 pm84%
5 pm73%
6 pm55%
7 pm34%

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.