What is the best time for a video call between Chicago and Osaka?

Because the time difference is large, there is no direct 9:00 AM – 5:00 PM mutual overlap. The most feasible schedule is early morning in Chicago and evening in Osaka.

What is the flight time and direct distance between Chicago and Osaka?

The direct geodesic distance is approximately 10,433 km (6,483 miles). An estimated non-stop commercial flight takes approximately ~13h 13m.

Live Real-Time Sync

DST Observed

ORD (CST/CDT UTC-6) → OSA (UTC UTC+9)

Chicago to Osaka Time Difference

Instant Answer

⇄ Swap: Osaka to Chicago

“Osaka is 15 hours ahead of Chicago. When it is 12:00 PM in Chicago, it is 3:00 AM in Osaka.”

Direct Distance

10,433 km

6,483 miles

Flight Time

~13h 13m

Non-stop estimate

Business Overlap

0 Hours

No direct 9-5 overlap

User Rating

4.9 / 5.0

1,420 Verified Votes

Calendar note: Standard Monday – Friday business week alignment.

Chicago

United States

12:00:00 PM

America/Chicago • UTC-6

Osaka

Japan

08:00:00 PM

Asia/Tokyo • UTC+9

Interactive Meeting & Time Converter

Drag the time slider to coordinate working hours and schedule meetings across time zones.

Chicago:14:00 (2:00 PM)05:00 (5:00 AM)(+1 Day)

00:00 (Midnight)06:00 (Morning)12:00 (Noon)18:00 (Evening)23:00 (Night)

⚠️ Sleeping hours in Osaka (5:00 AM)

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24-Hour Time Conversion Table (Chicago vs Osaka)

Chicago (ORD)	Osaka (OSA)	Overlap Window
00:00	15:00	Off Hours
01:00	16:00	Off Hours
02:00	17:00	Off Hours
03:00	18:00	Off Hours
04:00	19:00	Off Hours
05:00	20:00	Off Hours
06:00	21:00	Off Hours
07:00	22:00	Off Hours
08:00	23:00	Off Hours
09:00	00:00	Off Hours
10:00	01:00	Off Hours
11:00	02:00	Off Hours
12:00	03:00	Off Hours
13:00	04:00	Off Hours
14:00	05:00	Off Hours
15:00	06:00	Off Hours
16:00	07:00	Off Hours
17:00	08:00	Off Hours
18:00	09:00	Off Hours
19:00	10:00	Off Hours
20:00	11:00	Off Hours
21:00	12:00	Off Hours
22:00	13:00	Off Hours
23:00	14:00	Off Hours

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Frequently Asked Questions

Common Questions About Chicago to Osaka

Everything you need to know regarding specifications, syntax, and security best practices.

Osaka is 15 hours ahead of Chicago. When it is 12:00 PM in Chicago, it is 3:00 AM in Osaka. Both cities follow their respective regional timezones (America/Chicago UTC-6 and Asia/Tokyo UTC+9).