Labor Day weekend is the final travel surge of the summer.
However, not all departure gates offer equal odds of getting off the ground on time.
If there’s one thing we love, it’s converting real-world chaos into implied probabilities and lines you’d expect to see on the best prediction market apps. To figure out where travelers face the steepest odds of flight disruptions this Labor Day, we analyzed five years of U.S. Bureau of Transportation Statistics (BTS) holiday performance data (2021–2025).
We took each airport’s median yearly delay rates and translated them directly into disruption odds, giving you the same kind of data-driven edge you look for when hunting down the latest best prediction market promos.
Here are the 10 U.S. airports where your departure is most likely to run late this Labor Day weekend.
Key Takeaways
- Texas airports dominate the top of the risk board. Dallas Love Field (DAL), William P. Hobby (HOU), and Dallas/Fort Worth International (DFW) carry the highest implied probabilities of delay in the nation.
- Dallas Love Field Tops the Board: Departing out of DAL on Labor Day comes with a 34.62% implied delay probability, making it the riskiest airport to fly out of.
- DFW ranks 3rd overall with a 27.69% implied delay probability, but has the longest average wait time of 81.7 minutes.
- Travelers looking to avoid delays should fly through Honolulu (HNL, 8.77% median delay rate), Minneapolis–Saint Paul (MSP, 9.84%), or Salt Lake City (SLC, 11.58%), which posted the lowest median delay rates across the entire 40-airport dataset.
Top 10 U.S. Airports with the Highest Implied Odds of Labor Day Delays
The table below ranks the top 10 U.S. airports by their median delay rates over the Labor Day holiday window, converted directly into implied probability and betting odds.
| Rank | Airport Code | Airport Name | City, State | Implied Delay Probability | American Odds | Avg Wait Time When Delayed |
| 1 | DAL | Dallas Love Field | Dallas, TX | 34.62% | -189 | 55.9 min |
| 2 | HOU | William P. Hobby Airport | Houston, TX | 31.95% | -147 | 49.4 min |
| 3 | DFW | Dallas Fort Worth International | Dallas-Fort Worth, TX | 27.69% | +109 | 81.7 min |
| 4 | LAS | Harry Reid International | Las Vegas, NV | 25.09% | +139 | 68.7 min |
| 5 | BWI | Baltimore/Washington International | Baltimore, MD | 24.42% | +149 | 47.2 min |
| 6 | DEN | Denver International | Denver, CO | 23.92% | +156 | 68.4 min |
| 7 | FLL | Fort Lauderdale Hollywood Int'l | Fort Lauderdale, FL | 23.78% | +158 | 68.3 min |
| 8 | IAH | George Bush Intercontinental | Houston, TX | 22.61% | +175 | 73.9 min |
| 9 | MCO | Orlando International | Orlando, FL | 20.80% | +205 | 63.9 min |
| 10 | AUS | Austin Bergstrom International | Austin, TX | 20.00% | +218 | 72.3 min |
Breaking Down the Top Risk Airports
- Dallas Love Field (DAL), 34.62% Implied Probability (-189 Odds)
Dallas Love Field takes the #1 spot on the disruption board. With more than one in three holiday flights departing late, travelers at DAL face a 34.62% implied probability of operational delay. At -189 American odds, late departures are a heavy favorite at this hub over Labor Day weekend.
- William P. Hobby Airport (HOU) , 31.95% Implied Probability (-147 Odds)
Houston’s Hobby Airport sits right behind Dallas Love Field with a 31.95% implied probability of departure delays (-147 odds). Southwest Airlines operations dominate both DAL and HOU, making carrier concentration a primary driver of delay risk at both Texas locations.
- Dallas Fort Worth International (DFW), 27.69% Implied Probability (+109 Odds)
DFW carries a 27.69% implied delay probability (+109 odds), placing it near even-money territory. However, DFW stands out for disruption severity: once a flight is delayed, passengers face an average wait time of 81.7 minutes before takeoff.
- Harry Reid International (LAS), 25.09% Implied Probability (+139 Odds)
High holiday visitor turnover in Las Vegas pushes LAS to a 25.09% implied probability of delays (+139 odds). Travelers flying out on Sunday or Monday evening face the highest risk of cascading congestion.
- Baltimore/Washington International (BWI), 24.42% Implied Probability (+149 Odds)
BWI represents the highest-risk hub on the East Coast, with a 24.42% implied delay probability (+149 odds). Dense regional airspace combined with high holiday flight volume leads to frequent departure holds.
Flight Disruption Odds Are High
Travel in the U.S. during Labor Day weekend is full of excitement, but also high odds of delays. Our analysis highlights that while major hubs face massive operational strain due to sheer passenger volume, secondary airports can carry even steeper disruption probabilities.
Travelers flying through Texas should pay special attention, as airports in the Lone Star State dominate the top-risk rankings with the highest delay odds in the nation. Frequent congestion, tight connecting schedules, and late-summer weather patterns all contribute to elevated odds of running behind schedule.
Methodology
This model calculates implied flight disruption probabilities using five years of Bureau of Transportation Statistics (BTS) Form 234 departure data across Labor Day travel windows (Friday through Labor Day Monday, 2021–2025).
- Baseline Metric: Airports are ranked by their median yearly departure delay rate (flights delayed by 15+ minutes).
- Median Logic: Using the median across five years insulates the model from one-off hurricane or severe weather anomalies (such as DFW's 47.2% delay spike in 2025).
- Odds Conversion: Delay percentages are converted to implied probability and expressed in standard American betting odds format.
You can see the full data here.
