United Airlines UA178 Flight status
According to Trip.com real-time data, the UA178 flight operated by United Airlines on Sep 20, 2026 is scheduled to fly from Rome (FCO) to Denver (DEN). The flight is expected to depart at 14:20 (local time in Rome, UTC+2) and arrive at 17:50 (local time in Denver, UTC-6) .
Sat, Sep 19
Sun, Sep 20
Mon, Sep 21
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En route
Your flight has departed Rome and is expected to arrive in Denver at 17:48.
11h 30m
Check-in Counter
456
Boarding Gate
E38
Arrival Gate
A27
Baggage
I3
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Scheduled
Your flight will depart on time.
11h 30m
Check-in Counter
456
Boarding Gate
E
Arrival Gate
--
Baggage
--
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Scheduled
Your flight will depart on time.
11h 30m
Check-in Counter
456
Boarding Gate
--
Arrival Gate
--
Baggage
--
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Information provided by VariFlight For real-time updates, please check airport displays or contact your airline.
Track the Previous Flight Status: Scheduled
UA177
|
Denver (DEN) 
Rome (ROM)
Rome (ROM)Scheduled: 12:20
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UA178 Aircraft Details
According to Trip.com real-time data, the UA178 flight from Rome to Denver on 9/20/2026 is operated using the aircraft model Boeing 787-9. This aircraft has been in service for 8y, 7m. The aircraft has 257 seats.
Boeing 787-9
Punctuality (Departure)
47%
Punctuality (Arrival)
83%
Late on average
12 minutes
Age
8y, 7m
Seats
257
Flight Distance
--
Economy
Business
Premium Economy
In-Flight Services
Meal included
Seatback entertainment system
Wi-Fi (additional charge)
USB port and power outlet
Seat Information
81 cm
Legroom
--
Seat width
100°
Reclining Angle
3-3-3
Seat layout example
In-Flight Services
Meal included
Seatback entertainment system
Wi-Fi (additional charge)
USB port and power outlet
Seat Information
198 cm
Legroom
52 cm
Seat width
180°
Reclining Angle Fully reclinable
1-2-1
Seat layout example
In-Flight Services
Meal included
Seatback entertainment system
Wi-Fi (additional charge)
USB port and power outlet
Seat Information
89 cm
Legroom
44 cm
Seat width
110°
Reclining Angle
2-3-2
Seat layout example
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Flight History for UA178
Trip.com historical records show that the last UA178 flight departed on Sat, Sep 19 from FCO at approximately 14:49. This flight is expected to arrrive in DEN at 17:48.
| Date | Airport | Aircraft Model | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Departure | Arrival | |||||
| Tue, Sep 15 | Rome (FCO) | Denver (DEN) | 789 | 14:42 | 17:55 | Arrived |
| Wed, Sep 16 | Rome (FCO) | Denver (DEN) | 789 | 14:56 | 18:10 | Arrived |
| Thu, Sep 17 | Rome (FCO) | Denver (DEN) | 789 | 14:49 | 17:41 | Arrived |
| Fri, Sep 18 | Rome (FCO) | Denver (DEN) | 789 | 15:25 | 19:43 | Arrived |
| Sat, Sep 19 | Rome (FCO) | Denver (DEN) | 789 | 14:49 | 17:48 | En route |
| Sun, Sep 20 | Rome (FCO) | Denver (DEN) | 789 | 14:20 | 17:50 | Scheduled |
| Mon, Sep 21 | Rome (FCO) | Denver (DEN) | 789 | 14:20 | 17:50 | Scheduled |
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UA178 On-Time Performance
Based on the average performance of this flight over the last 30 trips, the on-time departure rate of UA178 is 47% (Late on average 40 minutes), and the on-time arrival rate is 83% (Late on average 12 minutes).
On-Time Departures
Punctuality
47%
Late on average 40 minutes
Early
0%
On time
47%
30 mins late
33%
60 mins late
13%
90 mins late
7%
Cancelled
0%
On-Time Arrivals
Punctuality
83%
Late on average 12 minutes
Early
53%
On time
30%
30 mins late
10%
60 mins late
0%
90 mins late
7%
Cancelled
0%
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Flight FAQs
What is the current status of flight ua178?
Flight ua178 has not departed yet and is currently on schedule. Scheduled departure 14:20, arrival 17:50 (updated Sep 20, 2026).Is flight ua178 on time today?
Flight ua178 has not departed yet and is currently on schedule. Scheduled departure is 14:20, with arrival at 17:50. Recheck gate and timing before you head to the airport.Has flight ua178 departed yet? What is the departure time?
Flight ua178 is scheduled to depart at 14:20. The latest actual or estimated departure time is 14:20, and the current status is Scheduled (updated Sep 20, 2026).When is flight ua178 scheduled to arrive?
Flight ua178 is scheduled to arrive at 17:50. The latest estimated or actual arrival time is 17:50. Status is Scheduled as of Sep 20, 2026.What is the gate information for flight ua178?
For flight ua178, the departure terminal is T3 and the boarding gate is E. Gate assignments can change at short notice—confirm on airport screens before heading to security.What route does flight ua178 fly?
Flight ua178 is operated by United Airlines from Rome (FCO) to Denver (DEN). Typical flight time is about 11 hours 30 minutes; operating days may include Sunday.How can I check real-time status for flight ua178?
Track flight ua178 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 ua178 is delayed or canceled, what should I do?
If ua178 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 ua178 departed from Rome?
Flight ua178 has not departed from Rome (FCO) yet and is currently on schedule for 14:20.What is the seat configuration for flight ua178?
Flight ua178 usually flies a Boeing 787-9 with seat layout 3-3-3. Layouts can differ by aircraft subtype and cabin product—confirm your seat map in Manage Booking after you purchase.
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Arrival Info: Denver Weather & Current Time
Partly clear with thunder and rain
|
11°C - 25°C
Weather forecast for your arrival day
-8 hour time difference
Time on arrival: Rome 01:50| Denver 17:50
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