Airport Comparison
| ORD | UNI | |
|---|---|---|
| Airport Name | Chicago O'Hare International Airport | Union Island International Airport |
| IATA Code | ORD | UNI |
| ICAO Code | KORD | TVSU |
| City | Chicago | Union Island |
| Country | United States | Saint Vincent |
| Timezone | America/Chicago | America/St_Vincent |
| Elevation | 680 ft | 16 ft |
| Coordinates | 41.980000, -87.910000 | 12.600000, -61.410000 |
Chicago (ORD) to Union Island (UNI) Flight Distance
The flight distance from Chicago O'Hare International Airport (ORD) in Chicago, United States to Union Island International Airport (UNI) in Union Island, Saint Vincent is 4,151 kilometers (2,579 miles / 2,241 nautical miles). The estimated flight time for this route is approximately 6h, flying southeast at a heading of 134°.
This is a long-haul route typically operated by wide-body aircraft such as the Boeing 777 or Airbus A350. Full meal service, in-flight entertainment, and comfort amenities are standard.
This is an international route connecting United States with Saint Vincent. Travelers should check visa requirements, customs regulations, and any travel advisories before booking.
Time zone information: When it's 03:09 in Chicago, it's 05:09 in Union Island.
The return flight from Union Island (UNI) to Chicago (ORD) follows a heading of 327° (north northwest). Actual flight times may vary depending on wind conditions, air traffic, and the specific aircraft used.
For more information about these airports, visit the Chicago O'Hare International Airport (ORD) and Union Island International Airport (UNI) detail pages, or use our flight duration calculator to compare other routes.