Liberal (LBL) to Denver (DEN): On-Time Performance
Data through May 2026
Delays are only half the story on LBL–DEN: 3% of its scheduled flights were outright cancelled, well above the US norm, so a backup plan matters more here than on most routes. When flights do go, 79% land on time, no worse than the national average of 78%.
- On-time
- 79%
- arrived <15 min late
- Avg delay
- 23 min
- completed flights
- Cancelled
- 3.0%
- Flights/day
- 1.7
- last 12 months
- Duration
- 1h 15m
- scheduled
- Distance
- 280 mi
Monthly on-time trend
Best time to fly from LBL to DEN
Aim for departures around 3 p.m. (90% on-time); avoid 7 p.m. departures (69%).
By day of week
| Day | On-time | Avg delay |
|---|---|---|
| Monday | 79% | 24 min |
| Tuesday | 82% | 38 min |
| Wednesdaybest | 84% | 24 min |
| Thursday | 78% | 19 min |
| Friday | 79% | 19 min |
| Saturday | 74% | 16 min |
| Sunday | 77% | 26 min |
What causes delays on this route
Share of total delay minutes by cause, as reported by carriers to the US DOT.
- Late-arriving aircraft36%
- Airline operations31%
- National airspace system25%
- Weather8%
Frequently asked questions
- How often are flights from LBL to DEN delayed?
- 21% of LBL–DEN flights arrived 15 or more minutes late (the US DOT definition of a delay) between 2024-06 and 2026-05. The average arrival delay across completed flights was 23 minutes.
- What is the best time of day to fly from LBL to DEN?
- Departures around 3 p.m. have the best record (90% on-time), while departures around 7 p.m. have the worst (69%). As on most US routes, delays accumulate through the day, so earlier flights are generally safer.
- How long is the flight from LBL to DEN?
- The scheduled LBL–DEN flight time averages 1h 15m over 280 miles. Actual arrival times vary — flights on this route land 15+ minutes late 21% of the time.
- How often are LBL to DEN flights cancelled?
- 3% of scheduled flights on this route were cancelled between 2024-06 and 2026-05 — several times the typical US rate, so consider earlier departures or backup options.
- What is the worst month to fly from LBL to DEN?
- July 2025 was the roughest month in this dataset, with only 56% of arrivals on time. The best was July 2024 at 94%. If your dates are flexible, that 38-point gap is worth planning around.
Explore related pages
Based on 1,161 flights, 2024-06–2026-05. Source: US DOT Bureau of Transportation Statistics. Updated 2026-07-01.