United Airlines UA3518 Flight Status
According to Trip.com real-time data, the UA3518 flight operated by United Airlines on Oct 28, 2026 is scheduled to fly from Louisville (SDF) to Chicago (ORD). The flight is expected to depart at 5:57 PM (local time in Louisville, UTC-4) and land at 5:56 PM (local time in Chicago, UTC-5) .
Tue, Oct 27
Wed, Oct 28
Thu, Oct 29
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Arrived
The flight has arrived 53m early
1h 52m
Check-in Counter
--
Boarding Gate
A15
Arrival Gate
B3
Baggage
2
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Scheduled
Your flight will depart on time.
1h 52m
Check-in Counter
--
Boarding Gate
A15
Arrival Gate
E5
Baggage
2
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Scheduled
Your flight will depart on time.
1h 52m
Check-in Counter
--
Boarding Gate
A11
Arrival Gate
B3
Baggage
2
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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 Louisville to Chicago or track other flights with our flight status tracker.
Track the Previous Flight Status: Scheduled
UA3534
|
Chicago (CHI)
Louisville (SDF)
Louisville (SDF)
Scheduled: 5:02 PM
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UA3518 Aircraft Details
According to Trip.com real-time data, the UA3518 flight flying from Louisville to Chicago on 10/28/2026 is operated by the aircraft model Embraer 175. This aircraft has been in service for 7m. The aircraft is equipped with 76 seats.
Embraer 175
Punctuality (Departure)
67
%
Punctuality (Arrival)
100
%
Early on average
37 minutes
Age
7m
Seats
76
Flight Distance
--
Economy
First
Premium Economy
In-Flight Services
None
Inflight entertainment is available
Unknown
No power outlets are available
Seat Information
79 cm
More legroom than on 31% of flights
46 cm
Seat width better than on 15% 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 better than on 31% of flights
120°
Reclining Angle
1-2
Seat layout example
In-Flight Services
None
In-flight entertainment is unavailable
Unknown
No power outlets are available
Seat Information
86 cm
Legroom
46 cm
Seat width better than on 15% of flights
105°
Reclining Angle
--
Seat layout example
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Flight History for UA3518
Trip.com historical records show that the last UA3518 flight departed on Tue, Oct 27 from SDF at approximately 5:56 PM. This flight is expected to arrrive in ORD at 5:56 PM.
| Date | Airport | Aircraft Model | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Departure | Arrival | |||||
| Thu, Oct 22 | Chicago (ORD) | Charlotte (CLT) | E75L | 2:32 PM | 4:58 PM | Arrived |
| Fri, Oct 23 | Chicago (ORD) | Charlotte (CLT) | E75L | 2:15 PM | 4:42 PM | Arrived |
| Sun, Oct 25 | Louisville (SDF) | Chicago (ORD) | E75L | 6:02 PM | 5:56 PM | Arrived |
| Mon, Oct 26 | Louisville (SDF) | Chicago (ORD) | E75L | 6:39 PM | 6:44 PM | Arrived |
| Tue, Oct 27 | Louisville (SDF) | Chicago (ORD) | E75L | 5:56 PM | 5:56 PM | Arrived |
| Wed, Oct 28 | Louisville (SDF) | Chicago (ORD) | E75L | 5:57 PM | 5:56 PM | Scheduled |
| Thu, Oct 29 | Louisville (SDF) | Chicago (ORD) | E75L | 5:57 PM | 6:49 PM | Scheduled |
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UA3518 On-Time Performance
Based on the average performance of this flight over the past 30 trips, the on-time departure rate of UA3518 is 67% (Late on average 15 minutes), and the on-time arrival rate is 100% (Early on average 37 minutes).
On-Time Departures
Punctuality
67
%
Late on average
15 minutes
Early
33
%
On time
33
%
30 mins late
33
%
60 mins late
0
%
90 mins late
0
%
Canceled
0
%
On-Time Arrivals
Punctuality
100
%
Early on average
37 minutes
Early
100
%
On time
0
%
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 ua3518?
Flight ua3518 has not departed yet and is currently on schedule. Scheduled departure 5:57 PM, arrival 6:49 PM (updated Oct 28, 2026).Is flight ua3518 on time today?
Flight ua3518 has not departed yet and is currently on schedule. Scheduled departure is 5:57 PM, with arrival at 6:49 PM. Recheck gate and timing before you head to the airport.Has flight ua3518 departed yet? What is the departure time?
Flight ua3518 is scheduled to depart at 5:57 PM. The latest actual or estimated departure time is 5:57 PM, and the current status is Scheduled (updated Oct 28, 2026).When is flight ua3518 scheduled to arrive?
Flight ua3518 is scheduled to arrive at 6:49 PM. The latest estimated or actual arrival time is 5:56 PM. Status is Scheduled as of Oct 28, 2026.What is the baggage carousel number for flight ua3518?
After arrival, baggage for flight ua3518 is expected at carousel 2 in terminal T2. Carousel numbers are assigned close to landing and may change—follow airport signs on arrival.What route does flight ua3518 fly?
Flight ua3518 is operated by United Airlines from Louisville (SDF) to Chicago (ORD). Typical flight time is about 1 hour52 minutes; operating days may include Wednesday.How can I check real-time status for flight ua3518?
Track flight ua3518 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 ua3518 is delayed or canceled, what should I do?
If ua3518 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 ua3518 departed from Louisville?
Flight ua3518 has not departed from Louisville (SDF) yet and is currently on schedule for 5:57 PM.What is the seat configuration for flight ua3518?
Flight ua3518 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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Time on arrival: Louisville 18:56
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