Route Reliability
Dallas–Fort Worth → GUC
DFW–GUC · 678 miles · Dallas Fort Worth International Airport to GUC Airport
- 83%
- Arrive within 15 minutes
- 1 min early
- Average arrival delay
- 6.7%
- Cancelled
- 208
- Flights in the data
Data through May 2026.
American Airlines is the only airline in this data on this route, arriving on time 83% of the time across 208 flights. No comparison to make.
What the data says
12–3 PM has a slight edge.
Departures between 12–3 PM arrived on time 87% of the time, against 80% between 9 AM–12 PM.
Wednesdays have been rough.
DFW–GUC flights arrived on time 90% of the time on Mondays and just 73% on Wednesdays. That gap is worth planning around.
Keep a backup plan handy.
This route was cancelled 6.7% of the time. Typical for U.S. flights is around 1–2%.
Flights on this route
The breakdown
- Mon90%(30 flights)
- Tue87%(23 flights)
- Wed73%(22 flights)
- Thu84%(32 flights)
- Fri89%(27 flights)
- Sat79%(28 flights)
- Sun79%(28 flights)
- 9 AM–12 PM80%(100 flights)
- 12–3 PM87%(90 flights)
Dec 93% → Apr 92% on time
| Month | On-time percentage | Flights |
|---|---|---|
| December 2025 | 93% | 28 |
| January 2026 | 82% | 44 |
| February 2026 | 82% | 49 |
| March 2026 | 79% | 57 |
| April 2026 | 92% | 12 |
Keep nerding
Based on 208 historical flights, because apparently we checked. Historical flight data: U.S. Bureau of Transportation Statistics, June 2025 – May 2026. Data through May 2026. How we calculate this.