Delta Air Lines | Seattle to Boise
Operated by Delta Air Lines with 90% on-time rate. Check schedules, fares & cabin info to book your perfect journey!
Seattle (SEA) to Boise (BOI)
On-time performance data for flight DL4090
Based on DL4090 flight history for Last 30 Days. On-time rate: Punctuality 83%, average delay: Late on average 27 minutes.
Upcoming schedule for flight DL4090
Available cabin classes for flight DL4090
DL4090
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