Route Reliability
San Juan → Minneapolis
SJU–MSP · 2,404 miles · Luis Muñoz Marín International Airport to Minneapolis–Saint Paul International Airport
71
Usually Fine
WanderNerd Reliability Score
- 84%
- Arrive within 15 minutes
- 5 min early
- Average arrival delay
- 3.8%
- Cancelled
- 156
- Flights in the data
Data through May 2026.
Delta Air Lines is the only airline in this data on this route, arriving on time 84% of the time across 156 flights. No comparison to make.
What the data says
Saturdays have been rough.
SJU–MSP flights arrived on time 94% of the time on Tuesdays and just 78% on Saturdays. That gap is worth planning around.
Keep a backup plan handy.
This route was cancelled 3.8% of the time. Typical for U.S. flights is around 1–2%.
Flights on this route
The breakdown
- Mon80%(15 flights)
- Tue94%(16 flights)
- Wed80%(15 flights)
- Thu94%(16 flights)
- Fri87%(15 flights)
- Sat78%(55 flights)
- Sun88%(16 flights)
100%
Apr
Dec 85% → Apr 100% on time
| Month | On-time percentage | Flights |
|---|---|---|
| December 2025 | 85% | 13 |
| January 2026 | 78% | 32 |
| February 2026 | 77% | 31 |
| March 2026 | 94% | 32 |
| April 2026 | 100% | 15 |
Keep nerding
Based on 156 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.