Delta Air Lines
DL506Seattle to Miami
Delta Air Lines flight DL506 flies from Seattle Tacoma (SEA) to Miami (MIA), 4,379 km. Over August 2025 to July 2026 it usually arrives about 17 minutes late: 71% of 622 flights arrived within 15 minutes of schedule and 1.8% were cancelled (US Department of Transportation data).
On-time record, last 12 months
71%
on time (within 15 min)
19%
more than 30 min late
1.8%
cancelled
+17 min
average arrival vs schedule
Every operation of DL506, August 2025 to July 2026: 622 flights. Source: US Bureau of Transportation Statistics, public domain.
Routes flown as DL506
- Seattle Tacoma (SEA) to Miami (MIA)365 flights
- Miami (MIA) to Seattle Tacoma (SEA)257 flights
Other flights from Seattle to Miami
More about Seattle Tacoma (SEA) and Miami (MIA).
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