United Airlines
UA391 Flight Status
According to Trip.com real-time data, the UA391 flight operated by United Airlines on Sep 6, 2026 is scheduled to fly from Burlington (BTV) to Denver (DEN). The flight is expected to depart at 4:07 PM (local time in Burlington, UTC-4) and land at 5:58 PM (local time in Denver, UTC-6) .
Sat, Sep 5
Sun, Sep 6
Mon, Sep 7
Access more flight status info on the Trip.com app
Show more
Arrived
The flight has arrived 23m early
4h 14m
Check-in Counter
--
Boarding Gate
9
Arrival Gate
A36
Baggage
19
Access more flight status info on the Trip.com app
Show more
Scheduled
Your flight will depart on time.
4h 14m
Check-in Counter
--
Boarding Gate
--
Arrival Gate
A24
Baggage
19
Access more flight status info on the Trip.com app
Show more
Scheduled
Your flight will depart on time.
4h 14m
Check-in Counter
--
Boarding Gate
--
Arrival Gate
--
Baggage
--
Information provided by VariFlight
For real-time updates, please check airport displays or contact your airline.
You can also explore more flights from Burlington to Denver or track other flights with our flight status tracker.
UA391 Aircraft Details
According to Trip.com real-time data, the UA391 flight flying from Burlington to Denver on 9/6/2026 is operated by the aircraft model Boeing 737-800. This aircraft has been in service for 15y, 6m. The aircraft is equipped with 166 seats.
Boeing 737-800
Punctuality (Departure)
64
%
Punctuality (Arrival)
68
%
Late on average
27 minutes
Age
15y, 6m
Seats
166
Flight Distance
--
Economy
First
Premium Economy
In-Flight Services
None
Seatback entertainment system
Wi-Fi (additional charge)
USB port and power outlet
Seat Information
76 cm
Legroom
--
Seat width
100°
Reclining Angle
3-3
Seat layout example
In-Flight Services
Meal included
Seatback entertainment system
Wi-Fi (additional charge)
USB port and power outlet
Seat Information
94 cm
Legroom
52 cm
Seat width better than on 57% of flights
120°
Reclining Angle
2-2
Seat layout example
In-Flight Services
Meal included
Live TV
Wi-Fi is available
Power outlet
Seat Information
86 cm
Legroom
--
Seat width
100°
Reclining Angle
3-3
Seat layout example
See more amenities and seat info in the app
Show more
Flight History for UA391
Trip.com historical records show that the last UA391 flight departed on Sat, Sep 5 from BTV at approximately 4:18 PM. This flight is expected to arrrive in DEN at 5:58 PM.
| Date | Airport | Aircraft Model | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Departure | Arrival | |||||
| Tue, Sep 1 | Burlington (BTV) | Denver (DEN) | 738 | 4:17 PM | 6:10 PM | Arrived |
| Wed, Sep 2 | Burlington (BTV) | Denver (DEN) | 738 | 4:23 PM | 6:10 PM | Arrived |
| Thu, Sep 3 | Burlington (BTV) | Denver (DEN) | 738 | 5:22 PM | 7:27 PM | Arrived |
| Fri, Sep 4 | Burlington (BTV) | Denver (DEN) | 738 | 4:39 PM | 6:21 PM | Arrived |
| Sat, Sep 5 | Burlington (BTV) | Denver (DEN) | 738 | 4:18 PM | 5:58 PM | Arrived |
| Sun, Sep 6 | Burlington (BTV) | Denver (DEN) | 738 | 4:07 PM | 5:58 PM | Scheduled |
| Mon, Sep 7 | Burlington (BTV) | Denver (DEN) | 738 | 4:07 PM | 6:21 PM | Scheduled |
text.text............fake.row.text............text.........fake row
...text
Check upcoming flights with our app
Show more
UA391 On-Time Performance
Based on the average performance of this flight over the past 30 trips, the on-time departure rate of UA391 is 64% (Late on average 45 minutes), and the on-time arrival rate is 68% (Late on average 27 minutes).
On-Time Departures
Punctuality
64
%
Late on average
45 minutes
Early
0
%
On time
64
%
30 mins late
8
%
60 mins late
12
%
90 mins late
16
%
Canceled
0
%
On-Time Arrivals
Punctuality
68
%
Late on average
27 minutes
Early
36
%
On time
32
%
30 mins late
12
%
60 mins late
8
%
90 mins late
12
%
Canceled
0
%
Recommended hotels in Denver
Hotels near Denver International Airport
Hotels near Denver
9
/10
118 Reviews
The Westin Denver International Airport
0.43 km from the airport
$410
8.9
/10
103 Reviews
Gaylord Rockies Resort & Convention Center
7.65 km from the airport
$385
8.7
/10
104 Reviews
Hyatt House Denver Airport
8.69 km from the airport
$139
9.5
/10
Reviews
6 Mi to Dia: Denver Home w/ Fenced Yard & Fire Pit
8.7 km from the airport
$187
10
/10
1 Reviews
Cowboy Muse | RiNo Art Lofts
1.79 km from downtown
$319
9.5
/10
105 Reviews
Four Seasons Hotel Denver
Denver downtown/capitol hill
|
1.13 km from downtown
$504
9.8
/10
Reviews
Art District Dream | RiNo Art Lofts
1.79 km from downtown
$191
8.7
/10
132 Reviews
DoubleTree by Hilton Hotel Denver
7.09 km from downtown
$122
$119
Cheap return flights to Burlington
-
Wed, Sep 9Denver (DEN)Burlington (BTV)
American Airlines
One way44% off$373$210 -
Tue, Sep 29Denver (DEN)Burlington (BTV)
American Airlines
One way40% off$373$224
-
Wed, Sep 30Denver (DEN)Burlington (BTV)
American Airlines
One way33% off$373$251
-
Tue, Sep 8Denver (DEN)Burlington (BTV)
American Airlines
One way29% off$373$263
-
Sat, Sep 12Denver (DEN)Burlington (BTV)
American Airlines
One way28% off$373$270
-
Sun, Oct 4Denver (DEN)Burlington (BTV)
American Airlines
One way27% off$373$272
More Cheap Flights
Frequently Asked Questions
-
What is the current status of flight ua391?
Flight ua391 has not departed yet and is currently on schedule. Scheduled departure 4:07 PM, arrival 6:21 PM (updated Sep 6, 2026). -
Is flight ua391 on time today?
Flight ua391 has not departed yet and is currently on schedule. Scheduled departure is 4:07 PM, with arrival at 6:21 PM. Recheck gate and timing before you head to the airport. -
Has flight ua391 departed yet? What is the departure time?
Flight ua391 is scheduled to depart at 4:07 PM. The latest actual or estimated departure time is 4:07 PM, and the current status is Scheduled (updated Sep 6, 2026). -
When is flight ua391 scheduled to arrive?
Flight ua391 is scheduled to arrive at 6:21 PM. The latest estimated or actual arrival time is 5:58 PM. Status is Scheduled as of Sep 6, 2026. -
What route does flight ua391 fly?
Flight ua391 is operated by United Airlines from Burlington (BTV) to Denver (DEN). Typical flight time is about 4 hours14 minutes; operating days may include Sunday. -
How can I check real-time status for flight ua391?
Track flight ua391 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 ua391 is delayed or canceled, what should I do?
If ua391 is delayed or canceled, first confirm the latest status here (Scheduled, updated Sep 6, 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 ua391 departed from Burlington?
Flight ua391 has not departed from Burlington (BTV) yet and is currently on schedule for 4:07 PM. -
What is the seat configuration for flight ua391?
Flight ua391 usually flies a Boeing 737-800 with seat layout 3-3. Layouts can differ by aircraft subtype and cabin product—confirm your seat map in Manage Booking after you purchase.
Denver Vacation Packages: Cheap Flights, Hotels & Tours
Hotels
Airport Transfers
Tours & Tickets
Trains
Arrival Info: Denver Weather & Current Time
Partly cloudy
|
18°C - 34°C
Weather forecast for your arrival day
-2 hour time difference
Time on arrival: Burlington 20:21
|
Denver 18:21
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