United Airlines UA4170 Flight Status
Based on Trip.com’s real-time data, the UA4170 flight operated by United Airlines on Oct 23, 2026 is scheduled to fly from Buffalo (BUF) to Washington D.C. (IAD). The flight is expected to depart at 19:59 and land at 20:50 .
Thu, Oct 22
Fri, Oct 23
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Scheduled
Your flight will depart on time.
1h 21m
Check-in Counter
--
Boarding Gate
12
Arrival Gate
D29
Baggage
5
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United Airlines From SEK 1,987
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Scheduled
Your flight will depart on time.
1h 21m
Check-in Counter
--
Boarding Gate
--
Arrival Gate
--
Baggage
--
Need a flight from Buffalo to Washington D.C.?
United Airlines From SEK 1,987
Search flights Information provided by VariFlight For the latest updates, please refer to airport announcements or consult your airline. You can also explore more flights from Buffalo to Washington D.C. or track other flights with our flight status tracker.
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UA4434
|
New York (NYC)
Buffalo (BUF)
Buffalo (BUF)
Scheduled: 19:12
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UA4170 Aircraft Details
According to Trip.com real-time data, the UA4170 flight flying from Buffalo to Washington D.C. on 10/23/2026 is operated by the aircraft model Bombardier CRJ-550. This aircraft has been in service for 17y, 4m. The aircraft is equipped with 50 seats.
Bombardier CRJ-550
Punctuality (Departure)
85
%
Punctuality (Arrival)
88
%
Late on average
32 minutes
Age
17y, 4m
Seats
50
Distance
--
Economy
First
Premium Economy
Onboard Amenities
None
Inflight entertainment is available
Unknown
USB port
Seating Plan
79 cm
Legroom
44 cm
Seat width
100°
Reclining Angle
2-2
Seat layout example
Onboard Amenities
Snacks
Inflight entertainment is available
Unknown
USB port and power outlet
Seating Plan
94 cm
Legroom
51 cm
Seat width
120°
Reclining Angle
1-2
Seat layout example
Onboard Amenities
None
On-demand entertainment
Wi-Fi is available
USB port and power outlet
Seating Plan
86 cm
Legroom
44 cm
Seat width
100°
Reclining Angle
--
Seat layout example
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Flight History for UA4170
Trip.com historical records show that the last UA4170 flight departed on Thu, Oct 22 from BUF at approximately 19:59. This flight is expected to arrrive in IAD at 20:50.
| Date | Airport | Aircraft Type | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Departure | Arrival | |||||
| Sat, Oct 17 | Buffalo (BUF) | Washington D.C. (IAD) | CRJ7 | 21:38 | 22:27 | Arrived |
| Sun, Oct 18 | Buffalo (BUF) | Washington D.C. (IAD) | CRJ7 | 19:58 | 20:52 | Arrived |
| Mon, Oct 19 | Buffalo (BUF) | Washington D.C. (IAD) | CRJ7 | 20:03 | 20:55 | Arrived |
| Tue, Oct 20 | Buffalo (BUF) | Washington D.C. (IAD) | CRJ7 | 20:13 | 21:04 | Arrived |
| Wed, Oct 21 | Buffalo (BUF) | Washington D.C. (IAD) | CRJ7 | 21:15 | 22:04 | Arrived |
| Thu, Oct 22 | Buffalo (BUF) | Washington D.C. (IAD) | CRJ7 | 19:59 | 20:50 | Scheduled |
| Fri, Oct 23 | Buffalo (BUF) | Washington D.C. (IAD) | CRJ7 | 19:59 | 20:50 | Scheduled |
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UA4170 On-Time Performance
Based on the average performance of this flight over the past 30 trips, the on-time departure rate of UA4170 is 85% (Late on average 1 hour2 minutes), and the on-time arrival rate is 88% (Late on average 32 minutes).
On-Time Departures
Punctuality
85
%
Late on average
1 hour2 minutes
Early
15
%
On time
69
%
30 mins late
4
%
60 mins late
0
%
90 mins late
12
%
Cancelled
0
%
On-Time Arrivals
Punctuality
88
%
Late on average
32 minutes
Early
85
%
On time
4
%
30 mins late
0
%
60 mins late
4
%
90 mins late
8
%
Cancelled
0
%
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Frequently Asked Questions
What is the current status of flight ua4170?
Flight ua4170 has not departed yet and is currently on schedule. Scheduled departure 19:59, arrival 21:20 (updated Oct 23, 2026).Is flight ua4170 on time today?
Flight ua4170 has not departed yet and is currently on schedule. Scheduled departure is 19:59, with arrival at 21:20. Recheck gate and timing before you head to the airport.Has flight ua4170 departed yet? What is the departure time?
Flight ua4170 is scheduled to depart at 19:59. The latest actual or estimated departure time is 19:59, and the current status is Scheduled (updated Oct 23, 2026).When is flight ua4170 scheduled to arrive?
Flight ua4170 is scheduled to arrive at 21:20. The latest estimated or actual arrival time is 20:50. Status is Scheduled as of Oct 23, 2026.What route does flight ua4170 fly?
Flight ua4170 is operated by United Airlines from Buffalo (BUF) to Washington D.C. (IAD). Typical flight time is about 1 hour21 minutes; operating days may include Friday.How can I check real-time status for flight ua4170?
Track flight ua4170 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 ua4170 is delayed or canceled, what should I do?
If ua4170 is delayed or canceled, first confirm the latest status here (Scheduled, updated Oct 23, 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 ua4170 departed from Buffalo?
Flight ua4170 has not departed from Buffalo (BUF) yet and is currently on schedule for 19:59.What is the seat configuration for flight ua4170?
Flight ua4170 usually flies a Bombardier CRJ-550 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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Destination Info: Washington D.C. Weather & Time
Clear
|
8°C - 21°C
Expected weather conditions upon arrival
0 hour time difference
Time on arrival: Buffalo 20:50
|
Washington D.C. 20:50
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