ON TIMEBOARD

DL 5034 on time

Delta Air Lines 5034: Detroit to Indianapolis at 5:45 p.m.; Indianapolis to Detroit at 7:41 p.m. (past 12 months). Figures below the title are for DTW → IND, its busiest leg

On time
67%
174 flights · likely 59–73%
Cancelled
1.7%
of scheduled flights
Typical arrival
−5 min
median vs schedule
When late
+82 min
average delay
Similar flights
69%
DL, same route & hour

About 1 in 3 DL 5034 flights from Detroit arrived 15+ minutes late, diverted or cancelled over the past year (33%); 1.7% were cancelled. The typical flight landed 5 minutes early.

DL 5034: DTW → IND

Scheduled to leave Detroit at 5:45 p.m. local time, operated by Endeavor Air as 9E 5034. Over the past year it arrived on time 67% of the time (174 flights), in line with other DL flights on the route at that hour (69%). Last seen in the data Aug 31, 2026.

Month by month

30%65%100%Aug 2025: too few flights (12 flights)AugSep 2025: 88% on time (17 flights)88SepOct 2025: 79% on time (29 flights)79OctNov 2025: 72% on time (25 flights)72NovDec 2025: 41% on time (17 flights)41DecJun 2026: 71% on time (24 flights)71JunJul 2026: 42% on time (31 flights)42JulAug 2026: 74% on time (31 flights)74Aug

By day of week

DayFlightsOn time
Monday2752%
Tuesday2669%
Wednesday2677%
Thursday2669%
Friday2467%
Saturday18—
Sunday2756%

Why it was late

Late inbound plane 52%Airline (crew, maintenance, ops) 40%Air traffic & airport (NAS) 7%Severe weather 1%

All flights DTW → IND · Connecting off DL 5034? Check the risk

DL 5034: IND → DTW

Scheduled to leave Indianapolis at 7:41 p.m. local time, operated by Endeavor Air as 9E 5034. Over the past year it arrived on time 68% of the time (140 flights), in line with other DL flights on the route at that hour (68%). Last seen in the data Aug 30, 2026.

Usually Delta Air Lines's last flight of the day from Indianapolis to Detroit (100% of days). Delta Air Lines's last IND–DTW flight was cancelled 1.4% of the time, against 1.4% for its earlier ones. If it's cancelled, the next Delta Air Lines flight is usually around 6:40 a.m. the next morning.

Month by month

40%70%100%Jun 2025: 65% on time (23 flights)65JunJul 2025: 68% on time (31 flights)68JulAug 2025: 82% on time (22 flights)82AugSep 2025: 100% on time (17 flights)100SepOct 2025: 77% on time (22 flights)77OctNov 2025: 71% on time (17 flights)71NovDec 2025: 53% on time (17 flights)53DecJun 2026: 61% on time (18 flights)61JunJul 2026: 50% on time (24 flights)50JulAug 2026: 68% on time (25 flights)68Aug

By day of week

DayFlightsOn time
Monday2357%
Tuesday2361%
Wednesday2370%
Thursday2383%
Friday2282%
Saturday1—
Sunday2560%

Why it was late

Late inbound plane 83%Airline (crew, maintenance, ops) 7%Air traffic & airport (NAS) 5%Severe weather 5%

All flights IND → DTW · Connecting off DL 5034? Check the risk

Questions

How often is DL 5034 from DTW to IND late?

Delta Air Lines 5034 from Detroit, MI to Indianapolis, IN arrived 15 or more minutes late, was diverted or was cancelled on 33% of 174 scheduled flights between September 2025 and August 2026. 1.7% were cancelled.

How often is DL 5034 from IND to DTW late?

Delta Air Lines 5034 from Indianapolis, IN to Detroit, MI arrived 15 or more minutes late, was diverted or was cancelled on 32% of 140 scheduled flights between September 2025 and August 2026. 1.4% 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.