United Airlines
UA4573 Flight Status
Based on Trip.com’s real-time data, the UA4573 flight operated by United Airlines on Oct 14, 2026 is scheduled to fly from Tulsa (TUL) to Huntsville (HSV). The flight is expected to depart at 15:35 and land at 21:58 .
Tue, Oct 13
Wed, Oct 14
Thu, Oct 15
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En route
Your flight has departed Tulsa and is expected to arrive in Huntsville at 21:58.
6h 23m
IAH
3h 16m
Check-in Counter
--
Boarding Gate
B6
Arrival Gate
2
Baggage
3
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United Airlines
From SGD 463
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Scheduled
Your flight will depart on time.
6h 23m
IAH
3h 17m
Check-in Counter
--
Boarding Gate
8
Arrival Gate
--
Baggage
--
Need a flight from Tulsa to Huntsville?
United Airlines
From SGD 463
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Scheduled
Your flight will depart on time.
6h 23m
IAH
2h 43m
Check-in Counter
--
Boarding Gate
8
Arrival Gate
--
Baggage
--
Need a flight from Tulsa to Huntsville?
United Airlines
From SGD 463
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Information provided by VariFlight
For the latest updates, please refer to airport announcements or consult your airline.
UA4573 Aircraft Details
According to Trip.com real-time data, the UA4573 flight flying from Tulsa to Huntsville on 10/14/2026 is operated by the aircraft model Bombardier CRJ-550. This aircraft has been in service for 23y, 5m. The aircraft is equipped with 50 seats.
Bombardier CRJ-550
Punctuality (Departure)
84
%
Punctuality (Arrival)
95
%
Early on average
4 minutes
Age
23y, 5m
Seats
50
Distance
--
Economy
First
Premium Economy
Onboard Amenities
None
On-demand entertainment
Wi-Fi is available
USB port and power outlet
Seating Plan
79 cm
Legroom
44 cm
Seat width
100°
Reclining Angle
--
Seat layout example
Onboard Amenities
Snacks
On-demand entertainment
Wi-Fi is available
USB port and power outlet
Seating Plan
94 cm
Legroom
51 cm
Seat width
120°
Reclining Angle
--
Seat layout example
Onboard Amenities
Snacks
On-demand entertainment
Wi-Fi is available
USB port and power outlet
Seating Plan
86 cm
Legroom
44 cm
Seat width
100°
Reclining Angle
--
Seat layout example
See more amenities and seat info in the app
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Flight History for UA4573
Trip.com historical records show that the last UA4573 flight departed on Tue, Oct 13 from TUL at approximately 15:36. This flight is expected to arrrive in HSV at 21:58.
| Date | Airport | Aircraft Type | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Departure | Arrival | |||||
| Fri, Oct 9 | Tulsa (TUL) | Huntsville (HSV) | CRJ7 | 15:41 | 21:37 | Arrived |
| Sat, Oct 10 | Tulsa (TUL) | Huntsville (HSV) | CRJ7 | 15:43 | 21:36 | Arrived |
| Sun, Oct 11 | Tulsa (TUL) | Huntsville (HSV) | CRJ7 | 15:44 | 21:54 | Arrived |
| Mon, Oct 12 | Tulsa (TUL) | Huntsville (HSV) | CRJ7 | 15:44 | 21:48 | Arrived |
| Tue, Oct 13 | Tulsa (TUL) | Huntsville (HSV) | CRJ7 | 15:36 | 21:58 | En route |
| Wed, Oct 14 | Tulsa (TUL) | Huntsville (HSV) | CRJ7 | 15:35 | 21:58 | Scheduled |
| Thu, Oct 15 | Tulsa (TUL) | Huntsville (HSV) | CRJ7 | 15:35 | 21:58 | Scheduled |
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UA4573 On-Time Performance
Based on the average performance of this flight over the past 30 trips, the on-time departure rate of UA4573 is 84% (Late on average 26 minutes), and the on-time arrival rate is 95% (Early on average 4 minutes).
On-Time Departures
Punctuality
84
%
Late on average
26 minutes
Early
0
%
On time
84
%
30 mins late
0
%
60 mins late
5
%
90 mins late
11
%
Cancelled
0
%
On-Time Arrivals
Punctuality
95
%
Early on average
4 minutes
Early
79
%
On time
16
%
30 mins late
0
%
60 mins late
0
%
90 mins late
5
%
Cancelled
0
%
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Frequently Asked Questions
-
What is the current status of flight ua4573?
Flight ua4573 has not departed yet and is currently on schedule. Scheduled departure 15:35, arrival 21:58 (updated Oct 14, 2026). -
Is flight ua4573 on time today?
Flight ua4573 has not departed yet and is currently on schedule. Scheduled departure is 15:35, with arrival at 21:58. Recheck gate and timing before you head to the airport. -
Has flight ua4573 departed yet? What is the departure time?
Flight ua4573 is scheduled to depart at 15:35. The latest actual or estimated departure time is 15:35, and the current status is Scheduled (updated Oct 14, 2026). -
When is flight ua4573 scheduled to arrive?
Flight ua4573 is scheduled to arrive at 21:58. The latest estimated or actual arrival time is 21:58. Status is Scheduled as of Oct 14, 2026. -
What route does flight ua4573 fly?
Flight ua4573 is operated by United Airlines from Tulsa (TUL) to Huntsville (HSV). Typical flight time is about 6 hours23 minutes; operating days may include Wednesday. -
How can I check real-time status for flight ua4573?
Track flight ua4573 on this Trip.com status page for live departure, arrival, gate and baggage updates. For push alerts on the go, open the same flight in the Trip.com App and turn on flight notifications. -
If flight ua4573 is delayed or canceled, what should I do?
If ua4573 is delayed or canceled, first confirm the latest status here (Scheduled, updated Oct 14, 2026). Contact United Airlines or your booking channel for rebooking or refund options, and check Trip.com Manage Booking if you booked on Trip.com. -
Has flight ua4573 departed from Tulsa?
Flight ua4573 has not departed from Tulsa (TUL) yet and is currently on schedule for 15:35.
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Destination Info: Huntsville Weather & Time
Clear
|
16°C - 31°C
Expected weather conditions upon arrival
0 hour time difference
Time on arrival: Tulsa 21:58
|
Huntsville 21:58
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