ON TIMEBOARD

DL 2324 on time

Delta Air Lines 2324: Seattle to Detroit at 9:45 a.m. (past 12 months)

On time
88%
127 flights · likely 81–93%
Cancelled
0.8%
of scheduled flights
Typical arrival
−9 min
median vs schedule
When late
+49 min
average delay
Similar flights
88%
DL, same route & hour

About 1 in 8 DL 2324 flights from Seattle arrived 15+ minutes late, diverted or cancelled over the past year (12%); 0.8% were cancelled. The typical flight landed 9 minutes early.

DL 2324: SEA → DTW

Scheduled to leave Seattle at 9:45 a.m. local time. Over the past year it arrived on time 88% of the time (127 flights), in line with other DL flights on the route at that hour (88%). Last seen in the data Aug 31, 2026.

Month by month

40%70%100%May 2025: 92% on time (25 flights)92MayJun 2025: 83% on time (30 flights)83JunJul 2025: 84% on time (31 flights)84JulAug 2025: 90% on time (31 flights)90AugSep 2025: too few flights (10 flights)SepMay 2026: 80% on time (25 flights)80MayJun 2026: 97% on time (30 flights)97JunJul 2026: 87% on time (31 flights)87JulAug 2026: 90% on time (31 flights)90Aug

By day of week

DayFlightsOn time
Monday19—
Tuesday18—
Wednesday18—
Thursday18—
Friday18—
Saturday18—
Sunday18—

Why it was late

Airline (crew, maintenance, ops) 69%Late inbound plane 22%Air traffic & airport (NAS) 9%

All flights SEA → DTW · Connecting off DL 2324? Check the risk

Questions

How often is DL 2324 from SEA to DTW late?

Delta Air Lines 2324 from Seattle, WA to Detroit, MI arrived 15 or more minutes late, was diverted or was cancelled on 12% of 127 scheduled flights between September 2025 and August 2026. 0.8% were cancelled.

Flight numbers change. Figures cover flights with this airline, number and route only. "Likely range" is the 95% interval for the true on-time rate given the number of flights. This is history, not live status: check Delta Air Lines for today's flight. Method.