Answer: At O'Hare International Airport (ORD/KORD) in Chicago, United States of America, you need a minimum of 40 minutes for domestic connections and 90 minutes for international connections.
This is the official Minimum Connection Time (MCT) set by airlines and airport authorities. However, we recommend adding extra time during peak hours or for international transfers.
| Connection Type | Minimum Time |
|---|---|
| Domestic to Domestic | 40 minutes |
| Domestic to International | 90 minutes |
| International to Domestic | 90 minutes |
| International to International | 90 minutes |
| Interline Transfer | 120 minutes |
ORD has 4 terminals (T1-T5). Terminals 1-3 are connected airside, Terminal 5 requires landside transfer. The Airport Transit System (ATS) connects all terminals.
Answer: You need a minimum of 40 minutes for domestic connections and 90 minutes for international connections at O'Hare International Airport.
Answer: The official minimum connection time at ORD/KORD is 40 minutes for domestic flights and 90 minutes for international flights.
Answer: For transfers at ORD/KORD, allow 40 minutes for domestic connections and 90 minutes for international connections. Add extra time during peak hours.
Answer: Yes, 40 minutes is the official minimum connection time for domestic flights at ORD/KORD, but we recommend adding extra time for comfort and to account for delays.
ORD is a major hub with extensive domestic and international connections. Terminal 5 transfers require re-security screening. ATS runs every 5 minutes.
Use the ATS train instead of walking between terminals - it's faster and free! The United Club in Terminal 1 has the best food. During winter storms, book earlier flights to avoid delays.
Other major airports in the North America region:
Top 5 busiest airports in United States of America:
O'Hare International Airport is located at coordinates: 41.9786, -87.9048
Compare ORD/KORD with another airport: Comparison Tool