DL4664Delta Air Lines · ORD → CHS
live · 48m ago
Route confirmed Delta Air Lines

DL4664 ChicagoORD CharlestonCHS · 17:05

DL4664 by Delta Air Lines flies from Chicago (ORD) to Charleston (CHS) for the Mon, Oct 19 departure.

Right nowExpected in Charleston · today
17:45

arrival expected at CHS · 40 min late

Typical arrival+42 minmedian over 12 operations
Cancellation0 in 12tracked operations · cancellation odds calculator →

Where the minutes go

last 7 operations · gate push → arrival
0+30+60+90 min
10-18
+47 arrival
10-17
+27 arrival
10-16
+35 arrival
10-15
+42 arrival
10-14
+55 arrival
10-12
+37 arrival
10-11
+54 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 +42 min · 0 cancelled · 12 operations tracked

The route today

live boards
ORDChicagoOn-time likelyORD delay board →
CHSCharlestonOn-time likelyCHS delay board →
ORD→CHSevery carrier, schedules and on-time historyRoute intelligence →

Weather lens

Delay & cancellation outlook for this flight

Measured, 90-day sample
42%Chance of 15+ min delay
1.4%Chance of cancellation
+12 minAvg hub delay right now

Conditions at ORD and CHS 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.

How DL4664 actually runs

Pro Flight Search has tracked every published board update for DL4664 across the ORD and CHS boards: schedule changes, gate pushes and actual clocks. Usually lands ~45 min late. Based on 12 confirmed landings · 0/12 within 15 min of schedule.

The verdict above is that record speaking, so it reflects how DL4664 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
10-18ORD CHS 17:06 17:53 (+47)
10-17ORD CHS 16:59 17:26 (+27)
10-16ORD CHS 17:07 17:42 (+35)
10-15ORD CHS 17:48 18:30 (+42)
10-14ORD CHS 17:09 18:04 (+55)
10-12ORD CHS 16:59 17:36 (+37)
10-11ORD CHS 17:35 18:29 (+54)
10-10ORD CHS 17:12 17:40 (+28)
10-09ORD CHS 17:07 18:02 (+55)
10-08ORD CHS 17:03 17:54 (+51)
10-07ORD CHS 17:02 17:43 (+41)
10-06ORD CHS 17:03 17:33 (+30)

Aircraft

Recent tails: N157SY, N207SY, N132SY, N107SY.

Board clocks recorded as ORD and CHS published them.

Planning around DL4664? 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 — DL4664 Chicago to Charleston on-time performance, measured from the ORD and CHS airport boards.

Canonical URL
https://proflightsearch.com/flight/DL4664
How we measure this →