United Airlines UA4018 Flight Status
According to Trip.com real-time data, the UA4018 flight operated by United Airlines on Oct 29, 2026 is scheduled to fly from Washington D.C. (IAD) to Buffalo (BUF). The flight is expected to depart at 08:32 and land at 09:54 .
Mon, Oct 26
Thu, Oct 29
Fri, Oct 30
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Arrived
The flight has arrived 1m early
1h 22m
Check-in Counter
AREA 4
Boarding Gate
Z7
Arrival Gate
12
Baggage
2
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Scheduled
Your flight will depart on time.
1h 22m
Check-in Counter
AREA 4
Boarding Gate
A1G
Arrival Gate
--
Baggage
--
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United Airlines From PHP 13,190
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Scheduled
Your flight will depart on time.
1h 22m
Check-in Counter
AREA 4
Boarding Gate
--
Arrival Gate
--
Baggage
--
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Need a flight from Washington D.C. to Buffalo?
United Airlines From PHP 13,190
Search flights Information provided by VariFlight. Please refer to airport announcements for the most up-to-date information.
UA4018 Aircraft Details
According to Trip.com real-time data, the UA4018 flight flying from Washington D.C. to Buffalo on 10/29/2026 is operated by the aircraft model Embraer 175. This aircraft has been in service for 11y, 6m. The aircraft is equipped with 76 seats.
Embraer 175
Punctuality (Departure)
0
%
Punctuality (Arrival)
100
%
Early on average
1 minute
Age
11y, 6m
Seats
76
Flight Distance
--
Economy
First
Premium Economy
In-Flight Services
None
Inflight entertainment is available
Unknown
Unknown
Seat Information
79 cm
Legroom
46 cm
Seat width
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
105°
Reclining Angle
--
Seat layout example
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Recent Flight History for UA4018
Trip.com historical records show that the last UA4018 flight departed on Mon, Oct 26 from IAD at approximately 09:03. This flight is expected to arrrive in BUF at 09:53.
| Date | Airport | Aircraft Model | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Departure | Arrival | |||||
| Wed, Oct 21 | Cleveland (CLE) | Washington D.C. (IAD) | E75L | 20:11 | 21:03 | Arrived |
| Thu, Oct 22 | Cleveland (CLE) | Washington D.C. (IAD) | E75L | -- | -- | Cancelled |
| Fri, Oct 23 | Cleveland (CLE) | Washington D.C. (IAD) | E75L | 20:15 | 21:09 | Arrived |
| Sat, Oct 24 | Cleveland (CLE) | Washington D.C. (IAD) | E75L | 20:04 | 20:54 | Arrived |
| Mon, Oct 26 | Washington D.C. (IAD) | Buffalo (BUF) | E75L | 09:03 | 09:53 | Arrived |
| Thu, Oct 29 | Washington D.C. (IAD) | Buffalo (BUF) | E75L | 08:32 | 09:54 | Scheduled |
| Fri, Oct 30 | Washington D.C. (IAD) | Buffalo (BUF) | E75L | 08:32 | 09:54 | Scheduled |
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UA4018 On-Time Performance
Based on the average performance of this flight over the past 30 trips, the on-time departure rate of UA4018 is 0% (Late on average 31 minutes), and the on-time arrival rate is 100% (Early on average 1 minute).
On-Time Departures
Punctuality
0
%
Late on average
31 minutes
Early
0
%
On time
0
%
30 mins late
100
%
60 mins late
0
%
90 mins late
0
%
Cancelled
0
%
On-Time Arrivals
Punctuality
100
%
Early on average
1 minute
Early
100
%
On time
0
%
30 mins late
0
%
60 mins late
0
%
90 mins late
0
%
Cancelled
0
%
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Frequently Asked Questions
What is the current status of flight ua4018?
Flight ua4018 has not departed yet and is currently on schedule. Scheduled departure 08:32, arrival 09:54 (updated Oct 29, 2026).Is flight ua4018 on time today?
Flight ua4018 has not departed yet and is currently on schedule. Scheduled departure is 08:32, with arrival at 09:54. Recheck gate and timing before you head to the airport.Has flight ua4018 departed yet? What is the departure time?
Flight ua4018 is scheduled to depart at 08:32. The latest actual or estimated departure time is 08:32, and the current status is Scheduled (updated Oct 29, 2026).When is flight ua4018 scheduled to arrive?
Flight ua4018 is scheduled to arrive at 09:54. The latest estimated or actual arrival time is 09:54. Status is Scheduled as of Oct 29, 2026.What route does flight ua4018 fly?
Flight ua4018 is operated by United Airlines from Washington D.C. (IAD) to Buffalo (BUF). Typical flight time is about 1 hour 22 minutes; operating days may include Thursday.How can I check real-time status for flight ua4018?
Track flight ua4018 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 ua4018 is delayed or canceled, what should I do?
If ua4018 is delayed or canceled, first confirm the latest status here (Scheduled, updated Oct 29, 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 ua4018 departed from Washington D.C.?
Flight ua4018 has not departed from Washington D.C. (IAD) yet and is currently on schedule for 08:32.What is the seat configuration for flight ua4018?
Flight ua4018 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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Arrival Info: Buffalo Weather & Current Time
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12°C - 19°C
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0 hour time difference
Time on arrival: Washington D.C. 09:54
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Buffalo 09:54
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