Airports AirportPace Search

Flight records through . Security counts through .

Which COS to LAS flight is punctual? Southwest 1355, 5:30 am.

96% on time across 28 flights in the last 3 months, never cancelled.

COS to LAS flights that landed on time most often
DepartsFlightOn time
5:30 amWN 135596%
6:10 amWN 331396%
12:35 pmWN 325763%
7:55 pmWN 122757%
4 of 4 regular flights, ranked by arrivals on time, June to August 2026.

When do the flights leave? 4 regular flights, 5:30 am to 7:55 pm.

None was cancelled in the last 3 months.

Flight records,

  1. WN 1355 5:30 am, 0% cancelled 96%
  2. WN 3313 6:10 am, 0% cancelled 96%
  3. WN 3257 12:35 pm, 0% cancelled 63%
  4. WN 1227 7:55 pm, 0% cancelled 57%

What time should I fly? The 6 am departures.

99% landed on time; at 8 pm, 62%. Saturday was the best day, Friday the worst.

Flight records,

Share of COS to LAS flights landing less than 15 minutes late, by scheduled departure hour
DepartsBarLanded on time
5 am97%
6 am99%
7 am95%
10 am84%
12 pm70%
2 pm70%
3 pm87%
6 pm63%
7 pm66%
8 pm62%

When is COS security busiest? 6 am, then 11 am.

Calmest around 5 pm. Colorado Springs security, hour by hour.

Security counts,

People screened per hour at COS checkpoints, by weekday and hour; choose a cell to read it
4a8a12p4p8p
Mon
Tue
Wed
Thu
Fri
Sat
Sun
People screened per hour at COS checkpoints, by weekday and hour; choose a cell to read it
MonTueWedThuFriSatSun
4a
5a
6a
7a
8a
9a
10a
11a
12p
1p
2p
3p
4p
5p
6p
7p
8p
9p
10p
11p

Tuesday, 6 am

510

people screened, all terminals.