OnTimeRoutes
A

United Airlines FLL to DEN on-time performance

United Airlines nonstop flights from Fort Lauderdale to Denver · Aug 2025 – Jul 2026

On-time arrivals
87%
arrived < 15 min late
Cancelled
0.2%
3 flights
Avg arrival delay
14 min
101 min when late
Rank on route
#1 of 3
route average 83% on time

Key facts

  • United Airlines flights on FLL to DEN arrived on time 87% of the time in Aug 2025 – Jul 2026.
  • 0.2% were cancelled, and 5% arrived an hour or more late.
  • That ranks #1 of 3 airlines on this route, which averaged 83% on time overall.
  • The largest source of delay minutes was late-arriving aircraft (37%).

On-time trend by month

70%85%100%July 2025: 82.0% on time, 0.0% cancelledJul ’25August 2025: 81.5% on time, 1.1% cancelledAug ’25September 2025: 82.1% on time, 0.0% cancelledSep ’25October 2025: 94.8% on time, 0.0% cancelledOct ’25November 2025: 93.8% on time, 0.0% cancelledNov ’25December 2025: 81.8% on time, 0.7% cancelledDec ’25January 2026: 92.7% on time, 0.0% cancelledJan ’26February 2026: 88.0% on time, 0.0% cancelledFeb ’26March 2026: 85.0% on time, 0.7% cancelledMar ’26April 2026: 89.9% on time, 0.0% cancelledApr ’26May 2026: 90.0% on time, 0.0% cancelledMay ’26June 2026: 81.5% on time, 0.0% cancelledJun ’26July 2026: 84.1% on time, 0.0% cancelledJul ’26
On-time arrival rate by month. Hover a bar for exact figures.

Why this airline's flights were late

  • Late-arriving aircraft37%
  • Airline (crew, maintenance, cleaning, fueling)29%
  • Air traffic control & airport congestion19%
  • Extreme weather15%
  • Security0%

Other airlines on FLL to DEN

1,202 United Airlines flights tracked on this route; 3 cancelled, 4 diverted.

Data: U.S. DOT Bureau of Transportation Statistics, Aug 2025 – Jul 2026 (12 months). Latest month published by BTS: July 2026. How we calculate this.