Delta Air Lines | Los Angeles to Seattle
Operated by Delta Air Lines with 97% on-time rate. Check schedules, fares & cabin info to book your perfect journey!
Los Angeles (ONT) to Seattle (SEA)
On-time performance data for flight DL4042
Based on DL4042 flight history for Last 30 Days. On-time rate: Punctuality 87%, average delay: Late on average 25 minutes.
Upcoming schedule for flight DL4042
Available cabin classes for flight DL4042
DL4042
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