United Airlines UA4439 Flight Status
Based on Trip.com’s real-time data, the UA4439 flight operated by United Airlines on Sep 20, 2026 is scheduled to fly from Houston (IAH) to Huntsville (HSV). The flight is expected to depart at 10:05 and land at 12:08 .
Sat, Sep 19
Sun, Sep 20
Mon, Sep 21
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Arrived
The flight has arrived 20m early
2h 3m
Check-in Counter
--
Boarding Gate
B65
Arrival Gate
2B
Baggage
1
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Scheduled
Your flight will depart on time.
2h 3m
Check-in Counter
--
Boarding Gate
B66
Arrival Gate
4
Baggage
3
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Scheduled
Your flight will depart on time.
2h 3m
Check-in Counter
--
Boarding Gate
--
Arrival Gate
--
Baggage
--
Information provided by VariFlight For the latest updates, please refer to airport announcements or consult your airline. You can also explore more flights from Houston to Huntsville or track other flights with our flight status tracker.
Track the Previous Flight Status: Scheduled
UA4581
|
Huntsville (HSV) 
Houston (HOU)
Houston (HOU)Scheduled: 08:21
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UA4439 Aircraft Details
According to Trip.com real-time data, the UA4439 flight flying from Houston to Huntsville on 9/20/2026 is operated by the aircraft model Bombardier CRJ-550. This aircraft has been in service for 23y, 10m. The aircraft is equipped with 70 seats.
Bombardier CRJ-550
Punctuality (Departure)
70%
Punctuality (Arrival)
90%
Early on average
9 minutes
Age
23y, 10m
Seats
70
Distance
--
Economy
First
Premium Economy
Onboard Amenities
None
Inflight entertainment is available
Unknown
USB port
Seating Plan
76 cm
Legroom
--
Seat width
100°
Reclining Angle
2-2
Seat layout example
Onboard Amenities
Snacks
Inflight entertainment is available
Unknown
USB port and power outlet
Seating Plan
94 cm
Legroom
48 cm
Seat width
120°
Reclining Angle
1-2
Seat layout example
Onboard Amenities
Snacks
In-flight entertainment is unavailable
Wi-Fi is available
No power outlets are available
Seating Plan
86 cm
Legroom
43 cm
Seat width
105°
Reclining Angle
--
Seat layout example
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Flight History for UA4439
Trip.com historical records show that the last UA4439 flight departed on Sat, Sep 19 from IAH at approximately 10:16. This flight is expected to arrrive in HSV at 11:48.
| Date | Airport | Aircraft Type | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Departure | Arrival | |||||
| Sun, Sep 13 | Houston (IAH) | Huntsville (HSV) | CRJ7 | 10:15 | 11:37 | Arrived |
| Mon, Sep 14 | Houston (IAH) | Huntsville (HSV) | CRJ7 | 10:14 | 11:37 | Arrived |
| Tue, Sep 15 | Houston (IAH) | Huntsville (HSV) | CRJ7 | 10:37 | 12:01 | Arrived |
| Fri, Sep 18 | Houston (IAH) | Huntsville (HSV) | CRJ7 | 10:10 | 11:44 | Arrived |
| Sat, Sep 19 | Houston (IAH) | Huntsville (HSV) | CRJ7 | 10:16 | 11:48 | Arrived |
| Sun, Sep 20 | Houston (IAH) | Huntsville (HSV) | CRJ7 | 10:05 | 12:08 | Scheduled |
| Mon, Sep 21 | Houston (IAH) | Huntsville (HSV) | CRJ7 | 10:05 | 12:08 | Scheduled |
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UA4439 On-Time Performance
Based on the average performance of this flight over the past 30 trips, the on-time departure rate of UA4439 is 70% (Late on average 27 minutes), and the on-time arrival rate is 90% (Early on average 9 minutes).
On-Time Departures
Punctuality
70%
Late on average 27 minutes
Early
0%
On time
70%
30 mins late
20%
60 mins late
0%
90 mins late
10%
Cancelled
0%
On-Time Arrivals
Punctuality
90%
Early on average 9 minutes
Early
80%
On time
10%
30 mins late
0%
60 mins late
0%
90 mins late
10%
Cancelled
0%
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Frequently Asked Questions
What is the current status of flight ua4439?
Flight ua4439 has not departed yet and is currently on schedule. Scheduled departure 10:05, arrival 12:08 (updated Sep 20, 2026).Is flight ua4439 on time today?
Flight ua4439 has not departed yet and is currently on schedule. Scheduled departure is 10:05, with arrival at 12:08. Recheck gate and timing before you head to the airport.Has flight ua4439 departed yet? What is the departure time?
Flight ua4439 is scheduled to depart at 10:05. The latest actual or estimated departure time is 10:05, and the current status is Scheduled (updated Sep 20, 2026).When is flight ua4439 scheduled to arrive?
Flight ua4439 is scheduled to arrive at 12:08. The latest estimated or actual arrival time is 12:08. Status is Scheduled as of Sep 20, 2026.What is the gate information for flight ua4439?
For flight ua4439, the departure terminal is C and the boarding gate is B66. Gate assignments can change at short notice—confirm on airport screens before heading to security.What route does flight ua4439 fly?
Flight ua4439 is operated by United Airlines from Houston (IAH) to Huntsville (HSV). Typical flight time is about 2 hours3 minutes; operating days may include Sunday.How can I check real-time status for flight ua4439?
Track flight ua4439 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 ua4439 is delayed or canceled, what should I do?
If ua4439 is delayed or canceled, first confirm the latest status here (Scheduled, updated Sep 20, 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 ua4439 departed from Houston?
Flight ua4439 has not departed from Houston (IAH) yet and is currently on schedule for 10:05.What is the seat configuration for flight ua4439?
Flight ua4439 usually flies a Bombardier CRJ-550 with seat layout 2-2. Layouts can differ by aircraft subtype and cabin product—confirm your seat map in Manage Booking after you purchase.
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Destination Info: Huntsville Weather & Time
Mostly clear
|
20°C - 36°C
Expected weather conditions upon arrival
0 hour time difference
Time on arrival: Houston 12:08| Huntsville 12:08
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