Airports AirportPace Search

Flight records through . Security counts through .

Which DEN to PDX flight is punctual? United 1247, 8:05 am.

94% on time across 92 flights in the last 3 months, never cancelled.

Find your flightDEN security
DepartsFlightOn time
8:05 amUA 124794%
12:02 pmAS 68493%
8:00 amAS 162687%
1:27 pmUA 245587%
3:08 pmF9 255386%
11:27 amUA 64479%
9:35 amWN 166778%
4:00 pmUA 133776%
8 of 19 regular flights, ranked by arrivals on time, June to August 2026.

Which airline is most reliable? United and Alaska, neck and neck.

United landed on time 82% of the time, Alaska 80%.

Flight records,

  • United

    82%

    on time

    0.4% cancelled

  • Alaska

    80%

    on time

    0.3% cancelled

  • Southwest

    62%

    on time

    0.3% cancelled

When do the flights leave? 19 regular flights, 7:45 am to 9:30 pm.

AS 1807 was cancelled most often, 1% of the time.

Flight records,

  1. UA 1247 8:05 am, 0% cancelled 94%
  2. UA 644 11:27 am, 0% cancelled 79%
  3. UA 2455 1:27 pm, 0% cancelled 87%
  4. UA 1337 4:00 pm, 0% cancelled 76%
  5. UA 498 7:30 pm, 1% cancelled 58%
  6. UA 1770 9:30 pm, 0% cancelled 52%
  1. AS 1626 8:00 am, 0% cancelled 87%
  2. AS 684 12:02 pm, 0% cancelled 93%
  3. AS 1807 7:05 pm, 1% cancelled 51%
  1. WN 300 7:45 am, 0% cancelled 74%
  2. WN 874 9:20 am, 0% cancelled 68%
  3. WN 1667 9:35 am, 0% cancelled 78%
  4. WN 1161 10:25 am, 0% cancelled 67%
  5. WN 4271 11:45 am, 0% cancelled 62%
  6. WN 1601 3:00 pm, 0% cancelled 71%
  7. WN 1669 6:15 pm, 0% cancelled 39%
  8. WN 1670 7:25 pm, 0% cancelled 4%
  9. WN 1671 9:05 pm, 0% cancelled 27%

What time should I fly? The 10 am departures.

97% landed on time; at 8 pm, 52%. Tuesday was the best day, Monday the worst.

Flight records,

DepartsLanded on time
7 am84%
8 am86%
9 am81%
10 am97%
11 am82%
12 pm81%
1 pm85%
2 pm76%
3 pm78%
4 pm75%
5 pm54%
6 pm61%
7 pm64%
8 pm52%
9 pm64%
10 pm56%

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.