| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| May 20 | ORD | HSV | 14:50 | 12:30 |
En-Route
|
Track > |
| May 19 | ORD | HSV | 14:46 | 13:44 |
En-Route
|
Track > |
| May 18 | ORD | HSV | 12:00 | 13:12 |
Delayed
|
Track > |
| May 17 | ORD | HSV | 10:57 | 12:10 |
Landed
|
Track > |
| May 16 | ORD | HSV | 12:01 | 13:14 |
Landed
|
Track > |
| May 15 | ORD | HSV | 11:53 | 12:59 |
Landed Late
|
Track > |
| May 14 | ORD | HSV | 10:58 | 12:05 |
Landed
|
Track > |
| May 13 | ORD | HSV | 11:01 | 12:12 |
Landed
|
Track > |
| May 12 | ORD | HSV | 12:15 | 13:25 |
Landed
|
Track > |
| May 11 | ORD | HSV | 10:40 | 11:52 |
Landed
|
Track > |
United Airlines Flight UA4603 connects Chicago, United States to Huntsville, United States, taking off from Chicago O'Hare International Airport ORD and landing at Huntsville International Airport HSV.
How long is the UA4603 flight from Chicago to Huntsville?
The average flight time from Chicago to Huntsville is 1 hour and 10 minutes. The flight distance is 822 km / 511 miles and the average flight speed is 643 km/h / 399 mph.
What is the On-Time Performance (OTP) of United Airlines Flight UA4603 Chicago to Huntsville?
The Airportia On-Time Performance Rating for United Airlines Flight UA4603 is 4.9/5 stars. This metric is calculated using data from the past 10 flights.
When was the latest UA4603 flight?
The latest flight took off on Wednesday, May 20th, 2026 with the flight status being En-Route on 12:30.
How else can the flight UA4603 be referenced as?
This United Airlines flight can also be referenced as UAL4603, UA 4603, UAL 4603.
How often is flight UA4603 delayed?
On average, 20% of all UA4603 flights are delayed. The average delay is 35 minutes.
Can I get compensation for my delayed or cancelled UA4603 flight or baggage issues?
If your UA4603 flight was cancelled, delayed, or if you experienced baggage issues such as delayed, damaged, or lost bags, you may be entitled to compensation. Compensation amounts and eligibility depend on various regulations, including EC 261/2004, UK261, CA Montreal Convention, US GoodWill, BR-ANAC, SA-GACA and TK-SHY.
See our UA4603 Flight Tracker above for more details.
Claim compensation for your flight delay or cancellation!
Flight delays happen, but that doesn’t mean you have to accept them. You may be entitled to as much as 600€ in compensation if your flight has been delayed, cancelled or overbooked within the last three years. Claim Compensation Now >
Flight UA4603 is code-shared by 1 airline using the flight number NZ2441
Other flights departing from Chicago ORD: AA4373, UA473, UA6013, UA5502
Other flights arriving at Huntsville HSV: AA5259, AA6024, AA6018, AA3657
All flights connecting Chicago ORD to Huntsville HSV.