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Flight records through . Security counts through .

Which DEN to MEM flight is punctual? United 2789, 11:29 am.

95% on time across 21 flights in the last 3 months, never cancelled.

Find your flightDEN security
DepartsFlightOn time
11:29 amUA 278995%
11:05 amUA 111287%
11:08 amUA 75679%
10:30 amWN 469878%
3:43 pmF9 462676%
5:30 pmUA 213056%
7:05 pmWN 222536%
7 of 7 regular flights, ranked by arrivals on time, June to August 2026.

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

Frontier landed on time 84% of the time, United 82%.

Flight records,

  • Frontier

    84%

    on time

    0.7% cancelled

  • United

    82%

    on time

    0.8% cancelled

  • Southwest

    64%

    on time

    1.1% cancelled

When do the flights leave? 7 regular flights, 10:30 am to 7:05 pm.

WN 2225 was cancelled most often, 2% of the time.

Flight records,

  1. F9 4626 3:43 pm, 0% cancelled 76%
  1. UA 1112 11:05 am, 0% cancelled 87%
  2. UA 756 11:08 am, 0% cancelled 79%
  3. UA 2789 11:29 am, 0% cancelled 95%
  4. UA 2130 5:30 pm, 0% cancelled 56%
  1. WN 4698 10:30 am, 0% cancelled 78%
  2. WN 2225 7:05 pm, 2% cancelled 36%

What time should I fly? The 11 am departures.

88% landed on time; at 7 pm, 45%. Thursday was the best day, Friday the worst.

Flight records,

DepartsLanded on time
10 am82%
11 am88%
1 pm81%
2 pm84%
3 pm80%
5 pm73%
6 pm70%
7 pm45%
8 pm47%

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.