United Airlines UA4542 Flight status
According to Trip.com real-time data, the UA4542 flight operated by United Airlines on Oct 31, 2026 is scheduled to fly from Portland (PWM) to Columbia (CAE). The flight is expected to depart at 05:30 and land at 09:59
Fri, Oct 30
Sat, Oct 31
Sun, Nov 1
Access more flight status info on the Trip.com app
Show more
Arrived
The flight has arrived 4m early
4h 29m
IAD
1h 29m
Check-in Counter
--
Boarding Gate
1A2
Arrival Gate
--
Baggage
--
Need a flight from Portland to Columbia?
United Airlines From CAD 573
Search flights Access more flight status info on the Trip.com app
Show more
Scheduled
Your flight will depart on time.
4h 29m
IAD
1h 34m
Check-in Counter
--
Boarding Gate
1A2
Arrival Gate
--
Baggage
--
Need a flight from Portland to Columbia?
United Airlines From CAD 573
Search flights Access more flight status info on the Trip.com app
Show more
Scheduled
Your flight will depart on time.
4h 29m
IAD
55m
Check-in Counter
--
Boarding Gate
--
Arrival Gate
--
Baggage
--
Need a flight from Portland to Columbia?
United Airlines From CAD 573
Search flights Information provided by VariFlight. Please refer to airport announcements for the most up-to-date information.
UA4542 Aircraft Details
According to Trip.com real-time data, the UA4542 flight flying from Portland to Columbia on 10/31/2026 is operated by the aircraft model Bombardier CRJ-550. This aircraft has been in service for 24y, 5m. The aircraft is equipped with 50 seats.
Bombardier CRJ-550
Punctuality (Departure)
100
%
Punctuality (Arrival)
100
%
Early on average
9 minutes
Age
24y, 5m
Seats
50
Flight Distance
--
Economy
First
Premium Economy
In-Flight Services
None
On-demand entertainment
Wi-Fi is available
USB port and power outlet
Seat Information
79 cm
Legroom
44 cm
Seat width
100°
Reclining Angle
--
Seat layout example
In-Flight Services
Snacks
On-demand entertainment
Wi-Fi is available
USB port and power outlet
Seat Information
94 cm
Legroom
51 cm
Seat width
120°
Reclining Angle
--
Seat layout example
In-Flight Services
Snacks
On-demand entertainment
Wi-Fi is available
USB port and power outlet
Seat Information
86 cm
Legroom
44 cm
Seat width
100°
Reclining Angle
--
Seat layout example
See more amenities and seat info in the app
Show more
Flight History for UA4542
Trip.com historical records show that the last UA4542 flight departed on Fri, Oct 30 from PWM at approximately 05:38. This flight is expected to arrrive in CAE at 09:55.
| Date | Airport | Aircraft Model | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Departure | Arrival | |||||
| Mon, Oct 26 | Portland (PWM) | Columbia (CAE) | CRJ7 | 05:38 | 09:57 | Arrived |
| Wed, Oct 28 | Portland (PWM) | Washington D.C. (IAD) | CRJ7 | 05:36 | 06:57 | Arrived |
| Thu, Oct 29 | Portland (PWM) | Columbia (CAE) | CRJ7 | 05:48 | 09:37 | Arrived |
| Fri, Oct 30 | Portland (PWM) | Columbia (CAE) | CRJ7 | 05:38 | 09:55 | Arrived |
| Sat, Oct 31 | Portland (PWM) | Columbia (CAE) | CRJ7 | 05:30 | 09:59 | Scheduled |
| Sun, Nov 1 | Portland (PWM) | Columbia (CAE) | CRJ7 | 05:30 | 09:59 | Scheduled |
| Mon, Nov 2 | Portland (PWM) | Washington D.C. (IAD) | CRJ7 | 05:30 | 07:30 | Scheduled |
text.text............fake.row.text............text.........fake row
...text
Check upcoming flights with our app
Show more
UA4542 On-Time Performance
Based on the average performance of this flight over the past 30 trips, the on-time departure rate of UA4542 is 100% (Late on average 11 minutes), and the on-time arrival rate is 100% (Early on average 9 minutes).
On-Time Departures
Punctuality
100
%
Late on average
11 minutes
Early
0
%
On time
100
%
30 mins late
0
%
60 mins late
0
%
90 mins late
0
%
Cancelled
0
%
On-Time Arrivals
Punctuality
100
%
Early on average
9 minutes
Early
100
%
On time
0
%
30 mins late
0
%
60 mins late
0
%
90 mins late
0
%
Cancelled
0
%
Need a flight from Portland to Columbia?
- From Portland
- To Columbia
- Return flights
More Cheap Flights
More Cheap Flights
More Cheap Flights
Recommended hotels in Columbia
Hotels near Columbia Metropolitan Airport
Hotels near Columbia
6.5/10
100 Reviews
Days Inn & Suites by Wyndham Columbia Airport
2.68 km from the airport
3% off
CAD 98 CAD 95
7.7/10
102 Reviews
Sleep Inn Airport
2.79 km from the airport
CAD 118
8.6/10
100 Reviews
Country Inn & Suites by Radisson, Columbia Airport, SC
2.82 km from the airport
CAD 146
6.3/10
47 Reviews
Red Roof Inn Columbia, SC Airport
2.88 km from the airport
11% off
CAD 106 CAD 94
8.6/10
99 Reviews
Marriott Columbia
1.63 km from city centre
CAD 222
8.6/10
97 Reviews
Hilton Columbia Center
2.42 km from city centre
6% off
CAD 214 CAD 202
9.6/10
102 Reviews
Hotel Trundle
1.47 km from city centre
CAD 259
8.4/10
30 Reviews
The Hangar Lofts Hotel
4.8 km from city centre
CAD 235
Flight FAQs
What is the current status of flight ua4542?
Flight ua4542 has not departed yet and is currently on schedule. Scheduled departure 05:30, arrival 09:59 (updated Oct 31, 2026).Is flight ua4542 on time today?
Flight ua4542 has not departed yet and is currently on schedule. Scheduled departure is 05:30, with arrival at 09:59. Recheck gate and timing before you head to the airport.Has flight ua4542 departed yet? What is the departure time?
Flight ua4542 is scheduled to depart at 05:30. The latest actual or estimated departure time is 05:30, and the current status is Scheduled (updated Oct 31, 2026).When is flight ua4542 scheduled to arrive?
Flight ua4542 is scheduled to arrive at 09:59. The latest estimated or actual arrival time is 09:59. Status is Scheduled as of Oct 31, 2026.What route does flight ua4542 fly?
Flight ua4542 is operated by United Airlines from Portland (PWM) to Columbia (CAE). Typical flight time is about 4 hours 29 minutes; operating days may include Saturday.How can I check real-time status for flight ua4542?
Track flight ua4542 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 ua4542 is delayed or canceled, what should I do?
If ua4542 is delayed or canceled, first confirm the latest status here (Scheduled, updated Oct 31, 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 ua4542 departed from Portland?
Flight ua4542 has not departed from Portland (PWM) yet and is currently on schedule for 05:30.
Columbia Vacation Packages: Cheap Flights, Hotels & Tours
Hotels
Airport Transfers
Tours & Tickets
Car Hire
Arrival Info: Columbia Weather & Current Time
Clear
|
14°C - 29°C
Weather forecast for your arrival day
0 hour time difference
Time on arrival: Portland 09:59
|
Columbia 09:59
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