United Airlines UA4021 Flight Status
According to Trip.com real-time data, the UA4021 flight operated by United Airlines on Oct 25, 2026 is scheduled to fly from Houston (IAH) to Memphis (MEM). The flight is expected to depart at 2:38 PM and land at 4:18 PM .
Fri, Oct 23
Sun, Oct 25
Access more flight status info on the Trip.com app
Show more
Arrived
The flight has arrived 26m early
1h 29m
Check-in Counter
AREA 4
Boarding Gate
A1G
Arrival Gate
A25
Baggage
2
Need a flight from Houston to Memphis?
United Airlines
Search flights Access more flight status info on the Trip.com app
Show more
Scheduled
Your flight will depart on time.
1h 40m
Check-in Counter
--
Boarding Gate
--
Arrival Gate
--
Baggage
--
Need a flight from Houston to Memphis?
United Airlines From TRY 5,090
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 Memphis or track other flights with our flight status tracker.
UA4021 Aircraft Details
According to Trip.com real-time data, the UA4021 flight flying from Houston to Memphis on 10/24/2026 is operated by the aircraft model Embraer 175. This aircraft has been in service for 12y. The aircraft is equipped with 76 seats.
Embraer 175
Punctuality (Departure)
77
%
Punctuality (Arrival)
87
%
Early on average
3 minutes
Age
12y
Seats
76
Flight Distance
--
Economy
First
Premium Economy
In-Flight Services
Snacks
Inflight entertainment is available
Unknown
Unknown
Seat Information
79 cm
More legroom than on 23% of flights
46 cm
Seat width better than on 38% of flights
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 better than on 33% of flights
105°
Reclining Angle
--
Seat layout example
See more amenities and seat info in the app
Show more
Flight History for UA4021
Check more records from Trip.com about UA4021 before and after today
| Date | Airport | Aircraft Model | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Departure | Arrival | |||||
| Thu, Oct 15 | Washington D.C. (IAD) | Charlotte (CLT) | E75L | 9:00 AM | 9:59 AM | Arrived |
| Fri, Oct 16 | Washington D.C. (IAD) | Charlotte (CLT) | E75L | 8:32 AM | 9:28 AM | Arrived |
| Sun, Oct 18 | Washington D.C. (IAD) | Charlotte (CLT) | E75L | 9:28 AM | 10:24 AM | Arrived |
| Mon, Oct 19 | Washington D.C. (IAD) | Charlotte (CLT) | E75L | 8:26 AM | 9:17 AM | Arrived |
| Thu, Oct 22 | Washington D.C. (IAD) | Charlotte (CLT) | E75L | 8:47 AM | 9:47 AM | Arrived |
| Fri, Oct 23 | Washington D.C. (IAD) | Charlotte (CLT) | E75L | 8:22 AM | 9:18 AM | Arrived |
| Sun, Oct 25 | Houston (IAH) | Memphis (MEM) | E75L | 2:38 PM | 4:18 PM | Scheduled |
text.text............fake.row.text............text.........fake row
...text
Check upcoming flights with our app
Show more
UA4021 On-Time Performance
Based on the average performance of this flight over the past 30 trips, the on-time departure rate of UA4021 is 77% (Late on average 30 minutes), and the on-time arrival rate is 87% (Early on average 3 minutes).
On-Time Departures
Punctuality
77
%
Late on average
30 minutes
Early
0
%
On time
77
%
30 mins late
10
%
60 mins late
7
%
90 mins late
7
%
Canceled
0
%
On-Time Arrivals
Punctuality
87
%
Early on average
3 minutes
Early
80
%
On time
7
%
30 mins late
7
%
60 mins late
3
%
90 mins late
3
%
Canceled
0
%
Need a flight from Houston to Memphis?
- From Houston
- To Memphis
- Return flights
More Cheap Flights
More Cheap Flights
More Cheap Flights
Recommended hotels in Memphis
Hotels near Memphis International Airport
Hotels near Memphis
6.5/10
103 Reviews
Quality Inn Airport I-240
3.19 km from the airport
TRY 3,910
6.8/10
96 Reviews
Comfort Inn Memphis Airport West
3.39 km from the airport
TRY 5,791
6.8/10
119 Reviews
La Quinta Inn & Suites by Wyndham Memphis Airport Graceland
3.44 km from the airport
6% off
TRY 7,672 TRY 7,209
5.4/10
88 Reviews
Studio 6 Extended Stay Memphis Airport, TN
3.52 km from the airport
31% off
TRY 4,336 TRY 2,985
0/10
Reviews
Bluemoon Bungalow 2 Units
3.82 km from downtown
TRY 16,552
9/10
99 Reviews
The Memphian, a Tribute Portfolio Hotel
5.53 km from downtown
TRY 10,910
8.6/10
99 Reviews
The Westin Memphis Beale Street
1.22 km from downtown
TRY 12,403
8.5/10
101 Reviews
Canopy by Hilton Memphis Downtown Beale Street
0.78 km from downtown
TRY 6,366
Frequently Asked Questions
What is the current status of flight ua4021?
Flight ua4021 has not departed yet and is currently on schedule. Scheduled departure 2:38 PM, arrival 4:18 PM (updated Oct 24, 2026).Is flight ua4021 on time today?
Flight ua4021 has not departed yet and is currently on schedule. Scheduled departure is 2:38 PM, with arrival at 4:18 PM. Recheck gate and timing before you head to the airport.Has flight ua4021 departed yet? What is the departure time?
Flight ua4021 is scheduled to depart at 2:38 PM. The latest actual or estimated departure time is 2:38 PM, and the current status is Scheduled (updated Oct 24, 2026).When is flight ua4021 scheduled to arrive?
Flight ua4021 is scheduled to arrive at 4:18 PM. The latest estimated or actual arrival time is 4:18 PM. Status is Scheduled as of Oct 24, 2026.What route does flight ua4021 fly?
Flight ua4021 is operated by United Airlines from Houston (IAH) to Memphis (MEM). Typical flight time is about 1 hour40 minutes; operating days may include Saturday.How can I check real-time status for flight ua4021?
Track flight ua4021 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 ua4021 is delayed or canceled, what should I do?
If ua4021 is delayed or canceled, first confirm the latest status here (Scheduled, updated Oct 24, 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 ua4021 departed from Houston?
Flight ua4021 has not departed from Houston (IAH) yet and is currently on schedule for 2:38 PM.What is the seat configuration for flight ua4021?
Flight ua4021 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.
Memphis Vacation Packages: Cheap Flights, Hotels & Tours
Hotels
Airport Transfers
Tours & Tickets
Trains
Arrival Info: Memphis Weather & Current Time
Clear
|
11°C - 26°C
Weather forecast for your arrival day
0 hour time difference
Time on arrival: Houston 16:18
|
Memphis 16:18
Worldwide Coverage
Flights to over 5,000 cities
One-stop Service Guarantee
Price guaranteed upon confirmed payment, booking guaranteed once tickets issued
Secure Payment
Convenient & reliable booking and payment system