United Airlines UA4004 Flight Status
According to Trip.com real-time data, the UA4004 flight operated by United Airlines on Oct 28, 2026 is scheduled to fly from Houston (IAH) to Greenville (GSP). The flight is expected to depart at 1:14 PM (local time in Houston, UTC-5) and land at 4:07 PM (local time in Greenville, UTC-4) .
Tue, Oct 27
Wed, Oct 28
Thu, Oct 29
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Arrived
The flight has arrived 15m early
2h 14m
Check-in Counter
--
Boarding Gate
A1
Arrival Gate
A9
Baggage
1
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Scheduled
Your flight will depart on time.
2h 14m
Check-in Counter
--
Boarding Gate
B41
Arrival Gate
A8
Baggage
1
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Scheduled
Your flight will depart on time.
2h 14m
Check-in Counter
--
Boarding Gate
--
Arrival Gate
A8
Baggage
1
Need a flight from Houston to Greenville?
United Airlines From HK$2,753
Search flights Information provided by VariFlight For real-time updates, please check airport displays or contact your airline. You can also explore more flights from Houston to Greenville or track other flights with our flight status tracker.
Track the Previous Flight Status: Scheduled
UA6210
|
Pensacola (PNS)
Houston (HOU)
Houston (HOU)
Scheduled: 12:27 PM
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UA4004 Aircraft Details
According to Trip.com real-time data, the UA4004 flight flying from Houston to Greenville on 10/28/2026 is operated by the aircraft model Embraer 175. This aircraft has been in service for 11y, 8m. The aircraft is equipped with 76 seats.
Embraer 175
Punctuality (Departure)
100
%
Punctuality (Arrival)
100
%
Late on average
3 minutes
Age
11y, 8m
Seats
76
Flight Distance
--
Economy
First
Premium Economy
In-Flight Services
None
Inflight entertainment is available
Unknown
Unknown
Seat Information
79 cm
Legroom
46 cm
Seat width
100°
Reclining Angle
2-2
Seat layout example
In-Flight Services
Snacks
Inflight entertainment is available
Unknown
Power outlet
Seat Information
94 cm
Legroom
51 cm
Seat width
120°
Reclining Angle
1-2
Seat layout example
In-Flight Services
None
In-flight entertainment is unavailable
Wi-Fi is available
No power outlets are available
Seat Information
86 cm
Legroom
46 cm
Seat width
105°
Reclining Angle
--
Seat layout example
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Flight History for UA4004
Trip.com historical records show that the last UA4004 flight departed on Tue, Oct 27 from IAH at approximately 12:07 PM. This flight is expected to arrrive in GSP at 2:59 PM.
| Date | Airport | Aircraft Model | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Departure | Arrival | |||||
| Fri, Oct 23 | Washington D.C. (DCA) | Houston (IAH) | E75L | 3:45 PM | 5:11 PM | Arrived |
| Sat, Oct 24 | Austin (AUS) | Houston (IAH) | E75L | 4:46 PM | 5:17 PM | Arrived |
| Sun, Oct 25 | Houston (IAH) | Greenville (GSP) | E75L | 1:33 PM | 4:27 PM | Arrived |
| Mon, Oct 26 | Houston (IAH) | Greenville (GSP) | E75L | 1:30 PM | 4:55 PM | Arrived |
| Tue, Oct 27 | Houston (IAH) | Greenville (GSP) | E75L | 12:07 PM | 2:59 PM | Arrived |
| Wed, Oct 28 | Houston (IAH) | Greenville (GSP) | E75L | 1:14 PM | 4:07 PM | Scheduled |
| Thu, Oct 29 | Houston (IAH) | Greenville (GSP) | E75L | 1:14 PM | 4:28 PM | Scheduled |
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UA4004 On-Time Performance
Based on the average performance of this flight over the past 30 trips, the on-time departure rate of UA4004 is 100% (Late on average 14 minutes), and the on-time arrival rate is 100% (Late on average 3 minutes).
On-Time Departures
Punctuality
100
%
Late on average
14 minutes
Early
0
%
On time
100
%
30 mins late
0
%
60 mins late
0
%
90 mins late
0
%
Canceled
0
%
On-Time Arrivals
Punctuality
100
%
Late on average
3 minutes
Early
67
%
On time
33
%
30 mins late
0
%
60 mins late
0
%
90 mins late
0
%
Canceled
0
%
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Frequently Asked Questions
What is the current status of flight ua4004?
Flight ua4004 has not departed yet and is currently on schedule. Scheduled departure 1:14 PM, arrival 4:28 PM (updated Oct 28, 2026).Is flight ua4004 on time today?
Flight ua4004 has not departed yet and is currently on schedule. Scheduled departure is 1:14 PM, with arrival at 4:28 PM. Recheck gate and timing before you head to the airport.Has flight ua4004 departed yet? What is the departure time?
Flight ua4004 is scheduled to depart at 1:14 PM. The latest actual or estimated departure time is 1:14 PM, and the current status is Scheduled (updated Oct 28, 2026).When is flight ua4004 scheduled to arrive?
Flight ua4004 is scheduled to arrive at 4:28 PM. The latest estimated or actual arrival time is 4:07 PM. Status is Scheduled as of Oct 28, 2026.What is the gate information for flight ua4004?
For flight ua4004, the departure terminal is C and the boarding gate is B41. Gate assignments can change at short notice—confirm on airport screens before heading to security.What route does flight ua4004 fly?
Flight ua4004 is operated by United Airlines from Houston (IAH) to Greenville (GSP). Typical flight time is about 2 hours14 minutes; operating days may include Wednesday.How can I check real-time status for flight ua4004?
Track flight ua4004 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 ua4004 is delayed or canceled, what should I do?
If ua4004 is delayed or canceled, first confirm the latest status here (Scheduled, updated Oct 28, 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 ua4004 departed from Houston?
Flight ua4004 has not departed from Houston (IAH) yet and is currently on schedule for 1:14 PM.What is the seat configuration for flight ua4004?
Flight ua4004 usually flies a Embraer 175 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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