Delta Air Lines | Seattle to Dallas
Operated by Delta Air Lines with 83% on-time rate. Check schedules, fares & cabin info to book your perfect journey!
Seattle (SEA) to Dallas (DFW)
On-time performance data for flight DL870
Based on DL870 flight history for Last 30 Days. On-time rate: Punctuality 57%, average delay: Late on average 41 minutes.
Upcoming schedule for flight DL870
Available cabin classes for flight DL870
DL870
Discover popular routes and great deals tailored for you.