DL4684Delta Air Lines · DTW → MDW
live · 10m ago
Route confirmed Delta Air Lines

DL4684 DetroitDTW · 09:10 ChicagoMDW · 09:32

DL4684 by Delta Air Lines flies from Detroit (DTW) to Chicago (MDW) for the Sat, Oct 17 departure.

Right nowLanded in Chicago · today
09:37

arrived at MDW · 5 min late

⚖ DL4684 typically leaves +14 and lands −15. The air wins minutes back.

Where the minutes go

last 7 operations · gate push → arrival
0+30+60+90 min
10-17
+32 gate · +5 arrival
10-16
+6 gate · −15 arrival
10-15
+7 gate · −21 arrival
10-14
+25 gate · +8 arrival
10-13
+14 gate · −12 arrival
10-12
+5 gate · −28 arrival
10-11
+4 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 −15 min · 0 cancelled · 10 operations tracked

The route today

live boards
DTWDetroitOn-time likelyDTW delay board →
MDWChicagoOn-time likelyMDW delay board →
DTW→MDWevery carrier, schedules and on-time historyRoute intelligence →

Weather lens

Delay & cancellation outlook for this flight

Measured, 90-day sample
30%Chance of 15+ min delay
1.3%Chance of cancellation
+9 minAvg hub delay right now

Conditions at DTW and MDW are near their clear-air norm right now, so this reflects the route's recent baseline rather than a weather penalty. For this route and airline, 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 →

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 Detroit to Chicago flights today

same route · Delta Air Lines
DL4688departs 12:20
DL4677departs 17:40

If DL4684 is cancelled, these are the other Delta Air Lines nonstop flights from Detroit to Chicago on the same day, with scheduled departure times in DTW local time. Most flights posting a delay still operate — rebooking usually only beats a very large posted delay. Every airline on this route →

How DL4684 actually runs

Pro Flight Search has tracked every published board update for DL4684 across the DTW and MDW boards: schedule changes, gate pushes and actual clocks. Usually lands ~15 min early. Based on 9 confirmed landings · 9/9 within 15 min of schedule. Pushes back late but makes up time in the air.

The verdict above is that record speaking, so it reflects how DL4684 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
10-17DTW 09:10 09:42 (+32)MDW 09:32 09:37 (+5)
10-16DTW 09:10 09:16 (+6)MDW 09:23 09:08 (−15)
10-15DTW 09:10 09:17 (+7)MDW 09:32 09:11 (−21)
10-14DTW 09:10 09:35 (+25)MDW 09:32 09:40 (+8)
10-13DTW 09:10 09:24 (+14)MDW 09:32 09:20 (−12)
10-12DTW 09:10 09:15 (+5)MDW 09:32 09:04 (−28)
10-11DTW 09:10 09:14 (+4)MDW 09:32 09:06 (−26)
10-10DTW 09:10 09:46 (+36)MDW 09:32 09:39 (+7)
10-09DTW 09:10 09:28 (+18)MDW 09:32 09:17 (−15)
10-08DTW 09:10 09:24 (+14)MDW 09:32

Aircraft

Recent tails: N368CA, N391CA, N371CA, N340CA.

Board clocks recorded as DTW and MDW published them.

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 — DL4684 Detroit to Chicago on-time performance, measured from the DTW and MDW airport boards.

Canonical URL
https://proflightsearch.com/flight/DL4684
How we measure this →