Delta Air Lines | Seattle to Detroit
Operated by Delta Air Lines with 100% on-time rate. Check schedules, fares & cabin info to book your perfect journey!
Seattle (SEA) to Detroit (DTW)
On-time performance data for flight DL812
Based on DL812 flight history for Last 30 Days. On-time rate: Punctuality 87%, average delay: Late on average 18 minutes.
Upcoming schedule for flight DL812
Available cabin classes for flight DL812
DL812
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