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United Airlines United Airlines

UA3516 Flight Status

According to Trip.com real-time data, the UA3516 flight operated by United Airlines on Sep 20, 2026 is scheduled to fly from Buffalo (BUF) to Chicago (ORD). The flight is expected to depart at 10:30 AM (local time in Buffalo, UTC-4) and land at 10:49 AM (local time in Chicago, UTC-5) .
Sat, Sep 19
Sun, Sep 20
Mon, Sep 21
PIT-NYC

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En route
Your flight has departed Pittsburgh and is expected to arrive in New York at 9:10 PM.
Pittsburgh(PIT)
8:13 PM
Scheduled: 8:11 PM, Sep 19
Pittsburgh International Airport
173106C5-5199-4134-A176-6296CB3DA377 1h 46m
New York(EWR)
9:10 PM
Scheduled: 9:57 PM, Sep 19
Newark Liberty Intl. Airport Airport C
Check-in Counter
--
Boarding Gate
A2
Arrival Gate
88
Baggage
8
BUF-CHI

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Scheduled
Your flight will depart on time.
Buffalo(BUF)
10:30 AM
Scheduled: 10:30 AM, Sep 20
Buffalo Niagara International Airport
173106C5-5199-4134-A176-6296CB3DA377 2h 5m
Chicago(ORD)
10:49 AM
Scheduled: 11:35 AM, Sep 20
O'Hare Intl. Airport T2
Check-in Counter
--
Boarding Gate
12
Arrival Gate
C6
Baggage
14
PIT-NYC

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Scheduled
Your flight will depart on time.
Pittsburgh(PIT)
8:11 PM
Scheduled: 8:11 PM, Sep 21
Pittsburgh International Airport
173106C5-5199-4134-A176-6296CB3DA377 1h 46m
New York(EWR)
9:57 PM
Scheduled: 9:57 PM, Sep 21
Newark Liberty Intl. Airport Airport C
Check-in Counter
--
Boarding Gate
--
Arrival Gate
--
Baggage
--
Information provided by VariFlight For real-time updates, please check airport displays or contact your airline. You can also explore more flights from Buffalo to Chicago or track other flights with our flight status tracker.
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UA3516

Track the Previous Flight Status: Scheduled

UA3680
|
Chicago (CHI) Buffalo (BUF)
Scheduled: 9:18 AM
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UA3516 Aircraft Details

According to Trip.com real-time data, the UA3516 flight flying from Buffalo to Chicago on 9/20/2026 is operated by the aircraft model Embraer 175. This aircraft has been in service for 3y, 10m. The aircraft is equipped with 76 seats.
flight status
Embraer 175
Punctuality (Departure)
--
Punctuality (Arrival)
--
Early on average
--
Age
3y, 10m
Seats
76
Flight Distance
--
Economy
First
Premium Economy
In-Flight Services
Snacks
Inflight entertainment is available
Unknown
No power outlets are available
Seat Information
79 cm
More legroom than on 52% of flights
46 cm
Seat width better than on 90% 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 7% of flights
120°
Reclining Angle
1-2
Seat layout example
In-Flight Services
Snacks
In-flight entertainment is unavailable
Unknown
No power outlets are available
Seat Information
86 cm
Legroom
46 cm
Seat width better than on 89% of flights
105°
Reclining Angle
--
Seat layout example
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Flight History for UA3516

Trip.com historical records show that the last UA3516 flight departed on Sat, Sep 19 from BUF at approximately 8:13 PM. This flight is expected to arrrive in EWR at 9:10 PM.
DateAirportAircraft ModelDepartureArrivalStatus
DepartureArrival
Tue, Sep 15Pittsburgh (PIT)New York (EWR)E75L8:18 PM9:25 PMArrived
Wed, Sep 16Pittsburgh (PIT)New York (EWR)E75L8:15 PM9:25 PMArrived
Thu, Sep 17Pittsburgh (PIT)New York (EWR)E75L9:38 PM10:34 PMArrived
Fri, Sep 18Pittsburgh (PIT)New York (EWR)E75L8:52 PM9:54 PMArrived
Sat, Sep 19Pittsburgh (PIT)New York (EWR)E75L8:13 PM9:10 PMEn route
Sun, Sep 20Buffalo (BUF)Chicago (ORD)E75L10:30 AM10:49 AMScheduled
Mon, Sep 21Pittsburgh (PIT)New York (EWR)E7W8:11 PM9:57 PMScheduled
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Frequently Asked Questions

  • What is the current status of flight ua3516?

    Flight ua3516 has not departed yet and is currently on schedule. Scheduled departure 10:30 AM, arrival 11:35 AM (updated Sep 20, 2026).
  • Flight ua3516 has not departed yet and is currently on schedule. Scheduled departure is 10:30 AM, with arrival at 11:35 AM. Recheck gate and timing before you head to the airport.
  • Flight ua3516 is scheduled to depart at 10:30 AM. The latest actual or estimated departure time is 10:30 AM, and the current status is Scheduled (updated Sep 20, 2026).
  • Flight ua3516 is scheduled to arrive at 11:35 AM. The latest estimated or actual arrival time is 10:49 AM. Status is Scheduled as of Sep 20, 2026.
  • After arrival, baggage for flight ua3516 is expected at carousel 14 in terminal T2. Carousel numbers are assigned close to landing and may change—follow airport signs on arrival.
  • Flight ua3516 is operated by United Airlines from Buffalo (BUF) to Chicago (ORD). Typical flight time is about 2 hours5 minutes; operating days may include Sunday.
  • Track flight ua3516 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 ua3516 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.
  • Flight ua3516 has not departed from Buffalo (BUF) yet and is currently on schedule for 10:30 AM.
  • Flight ua3516 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: Chicago Weather & Current Time

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Mostly cloudy
|
19°C - 24°C
Weather forecast for your arrival day
timeDifferenceIcon
-1 hour time difference
Time on arrival: Buffalo 11:49| Chicago 10:49

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