DL4827Delta Air Lines · CLE → DTW
updated 6h ago
Route confirmed Delta Air Lines

DL4827 ClevelandCLE · 08:10 DetroitDTW · 09:10

DL4827 by Delta Air Lines flies from Cleveland (CLE) to Detroit (DTW) for the Sat, Oct 31 departure.

Right nowLanded in Detroit · today
08:42

arrived at DTW · 28 min early

⚖ DL4827 typically leaves +10 and lands −25. The air wins minutes back.
Typical gate push+10 minmedian posted departure
Typical arrival−25 minmedian over 12 operations
Wins back in air~35 minmedian gate push vs arrival · how planes make up time → Cancellation0 in 13tracked operations · cancellation odds calculator →

Where the minutes go

last 7 operations · gate push → arrival
0+30+60+90 min
10-31
+9 gate · −28 arrival
10-30
+16 gate · −22 arrival
10-29
+3 gate · −33 arrival
10-28
+3 gate · −33 arrival
10-27
+20 gate · −18 arrival
10-26
+10 gate · −22 arrival
10-25
+12 gate · −26 arrival

The bar is how late it left the gate; the ring is where it actually arrived. Board clocks, not estimates.

The last 30 days

arrival outcome per operation

median arrival −25 min · 0 cancelled · 13 operations tracked

The route today

live boards
CLEClevelandOn-time likelyCLE delay board →
DTWDetroitOn-time likelyDTW delay board →
CLE→DTWevery carrier, schedules and on-time historyRoute intelligence →

Weather lens

Delay & cancellation outlook for this flight

Measured, 90-day sample
28%Chance of 15+ min delay
1.3%Chance of cancellation
+7 minTypical airport delay in this weather

Conditions at CLE and DTW are near their clear-air norm right now, so this reflects the route's recent baseline rather than a weather penalty. These figures come from both airports' records under conditions like today's, over the last 90 days.

Pro Flight Search tracking, 90 days · the weather × delay correlation study → · live weather risk by airport →

Tomorrow on this route

Forecast

Cleveland to Detroit with Delta Air Lines · Sun 1 Nov, local date

Outlook: about usual
Chance a departure leaves 60+ min late
5.5%0.6× usual

No cancellation outlook here: this airport's board does not publish cancellations reliably.

Forecast: GateWeather · incl. data from ECMWF (CC BY 4.0, modified) · About 6 departures a day on this route with this airline. · Expected values for tomorrow from a forecast model, kept apart from today's measured figures.

When it flies

scheduled departures
061422
M
T
W
T
F
S
S

Each mark is a scheduled departure at its origin-local time. Today is highlighted.

Other Cleveland to Detroit flights today

same route · Delta Air Lines
DL3884departs 06:10
DL5431departs 08:28
DL3879departs 10:27
DL5381departs 10:27
DL3957departs 14:20
DL5359departs 14:20

If DL4827 is cancelled, these are the other Delta Air Lines nonstop flights from Cleveland to Detroit on the same day, with scheduled departure times in CLE local time. Most flights that show a delay still operate. Rebooking usually helps only when that delay is very large. Every airline on this route →

How DL4827 actually runs

Pro Flight Search has tracked every published board update for DL4827 across the CLE and DTW boards: schedule changes, gate pushes and actual clocks. Usually lands ~8 min early. Based on 12 confirmed landings · 12/12 within 15 min of schedule.

The verdict above is that record speaking, so it reflects how DL4827 operates rather than what the timetable promises. Numbers refresh as new flights operate.

Technical record

How this operation is measured

board clocksaircraft

Board log

scheduled → actual, per operation
10-31CLE 08:10 08:19 (+9)DTW 09:10 08:42 (−28)
10-30CLE 08:10 08:26 (+16)DTW 09:10 08:48 (−22)
10-29CLE 08:10 08:13 (+3)DTW 09:10 08:37 (−33)
10-28CLE 08:10 08:13 (+3)DTW 09:10 08:37 (−33)
10-27CLE 08:10 08:30 (+20)DTW 09:10 08:52 (−18)
10-26CLE 08:10 08:20 (+10)DTW 09:10 08:48 (−22)
10-25CLE 08:10 08:22 (+12)DTW 09:10 08:44 (−26)
10-24CLE 08:10 08:21 (+11)DTW 09:10 08:46 (−24)
10-23CLE 08:10 08:29 (+19)DTW 09:10 08:51 (−19)
10-22CLE 08:10 08:14 (+4)DTW 09:10 08:38 (−32)
10-21CLE 08:10 08:29 (+19)DTW 09:10 08:52 (−18)
10-19CLE 08:10 08:17 (+7)DTW 09:10 08:38 (−32)
10-18CLE 08:10 08:13 (+3)DTW

Aircraft

Recent tails: N131EV, N138EV, N293PQ, N929XJ.

Board clocks recorded as CLE and DTW published them.

Planning around DL4827? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure

Cite this data

Journalists, bloggers, and researchers may cite this page with attribution and a link to Pro Flight Search.

Suggested citation

Pro Flight Search: DL4827 Cleveland to Detroit on-time performance, measured from the CLE and DTW airport boards.

Canonical URL
https://proflightsearch.com/flight/DL4827
How we measure this →