Flight history · Aug 2025 – Jul 2026 · US DOT on-time records
DL 505 · Minneapolis (MSP) → Seattle (SEA)
Sold by Delta. Still flying: 43 of the last 56 days (Mon, Tue, Wed, Thu, Fri, Sun).
Arrives on time83%within 15 minutes, of 195 flights
Cancelled1.0%of scheduled flights
An hour or more late5%of flights that operated
When late, on average70 minlate, among flights 15+ min late
Schedule
Typical times in the Jun 6 – Jul 31, 2026 schedule, local at each airport (Seattle is 2 h behind Minneapolis).
- Leaves MSP
- 22:08
- Arrives SEA
- 23:58
- Flight time
- 3h 50m
- Days flown, last 8 weeks
- 43 of 56
Each square is a day, Sat Jun 6 to Fri Jul 31, two weeks per row (each column is the same weekday); filled = flew.
How late it arrives
Share of flights that operated arriving more than this late.
Horizontal: minutes late at arrival (0 to 3 hours). Vertical: share of flights later than that.
Its hour at MSP
All flights leaving Minneapolis (MSP) at 10–11 pm, wherever they’re going: 77% left within 15 minutes and 1.2% were cancelled (1,764 flights in the year). Other Delta flights on this route →
Upcoming forecasts
Our odds that this flight is late or cancelled on the days we publish.