Flight Reliability
DL 4459 · Delta Air Lines
FAR → Minneapolis (FAR–MSP)
87
Pretty Reliable
WanderNerd Reliability Score
- 79%
- Arrive within 15 minutes
- 3 min
- Average arrival delay
- 0%
- Cancelled
- 12 min early
- Median arrival delay
Based on 43 historical flights. Data through May 2026.
What the data says
A bit behind the FAR–MSP route.
DL 4459 arrived on time 79% of the time, versus 83% across the FAR–MSP route.
The breakdown
- Mon—(8 flights)
- Tue—(8 flights)
- Wed—(8 flights)
- Thu—(7 flights)
- Fri—(7 flights)
- Sat—(0 flights)
- Sun—(5 flights)
- Departures on time
- 81%
- Diverted
- 0%
- Flights flown
- 43
- Months covered
- 3
Same route, other flights
Keep nerding
Based on 43 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.