UA4170 United Airlines - Flight Status
Below, you can find details about United Airlines flight UA4170, which currently operates between the airports of Buffalo - Buffalo Niagara International Airport (Airport Code BUF) and Newark - Newark Liberty International Airport (Airport Code EWR).
This flight data pertains specifically to the flight's details for Tuesday, August 18, 2026.
Table of contents:
Flight Status Codeshare Flights Additional Information Alternative Flights Punctuality and delays Last Past Flights UA4170
Flight Status Codeshare Flights Additional Information Alternative Flights Punctuality and delays Last Past Flights UA4170
UA4170 On Time performance:
n/a
It is not possible to calculate the On-Time Performance for this flight accurately due to insufficient or non-representative data, as doing so could lead to misleading conclusions. Flight Status
UA4170 United Airlines from Buffalo
Landed - On-time
Flight Status for Tuesday August 18, 2026
This flight is also scheduled for Today (August 19, 2026). See it here
This flight is also scheduled for Tomorrow (August 20, 2026). See it here
Landed - On-time
Flight Status for Tuesday August 18, 2026
Airline information
United Airlines
Equipment: Canadair (Bombardier) Regional Jet 550
Departure
Buffalo (BUF)
August 18, 2026
Buffalo Niagara International Airport
Departed at:
07:23 pm
Terminal:
-
Gate:
14
Scheduled Departure Time: 07:33 pm
Arrival
Newark (EWR)
August 18, 2026
Newark Liberty International Airport
Arrived at:
08:37 pm
Terminal:
C
Gate:
C70
Scheduled Arrival Time: 09:02 pm
Baggage: 8
Disclaimer
The information displayed on this website is gathered from third-party providers with a wide reputation on the sector, which in turn obtain the information from the airlines. This data is provided only for informative purposes. www.airport-ewr.com assumes no responsibility for loss or damage as a result of relying on information posted here. Please contact your airline to verify flight status.
Codeshare Flights
This flight is shared with other airlines, this means that these other flights are the same:
- CM1279 - Copa Airlines
Additional Information
Which is the frequency of flight UA4170?
The flight UA4170 is scheduled to flight on daily basis.
Which is the distance of flight UA4170?
The distance between the two airports is 281 miles.
Are the departure airport and arrival airport at the same Time Zone?
Yes, both airports are in the same timezone.
The flight UA4170 is scheduled to flight on daily basis.
Which is the distance of flight UA4170?
The distance between the two airports is 281 miles.
Are the departure airport and arrival airport at the same Time Zone?
Yes, both airports are in the same timezone.
Alternative Flights
The following airline serve the same route between Buffalo and Newark:
United Airlines - Flight Number: UA4165.
United Airlines - Flight Number: UA4165.
Punctuality and delays
It is not possible to calculate the On-Time Performance for this flight accurately due to insufficient or non-representative data, as doing so could lead to misleading conclusions.
Delays analyzed by Weekday: We have gathered available data from last six months, spanning from February 13, 2026 to August 11, 2026. Next, you can observe the results broken down by day of the week: number of flights analyzed, on-time performance per day, and average delay per day.
Delays analyzed by Month: We have gathered available data from last twelve closed months, spanning from February 13, 2026 to April 29, 2026. Next, you can observe the results broken down by month: number of flights analyzed, on-time performance per month, and average delay per month.
Delays analyzed by Weekday: We have gathered available data from last six months, spanning from February 13, 2026 to August 11, 2026. Next, you can observe the results broken down by day of the week: number of flights analyzed, on-time performance per day, and average delay per day.
Last Past Flights UA4170
Date
Departure
Arrival
Duration
Aircraft
Status
Tuesday
18 August
18 August
07:23 pm
Buffalo (BUF)
Buffalo (BUF)
08:37 pm
Newark (EWR)
Newark (EWR)
01h 14min
Canadair (Bomb
Canadair (Bomb
Landed - On-time
Monday
17 August
17 August
07:32 pm
Buffalo (BUF)
Buffalo (BUF)
08:43 pm
Newark (EWR)
Newark (EWR)
01h 11min
Canadair (Bomb
Canadair (Bomb
Landed - On-time
Sunday
16 August
16 August
11:39 pm
Buffalo (BUF)
Buffalo (BUF)
12:45 am
Newark (EWR)
Newark (EWR)
01h 06min
Canadair (Bomb
Canadair (Bomb
Landed - Delayed
Saturday
15 August
15 August
07:23 pm
Buffalo (BUF)
Buffalo (BUF)
08:28 pm
Newark (EWR)
Newark (EWR)
01h 05min
Canadair (Bomb
Canadair (Bomb
Landed - On-time
Friday
14 August
14 August
07:25 pm
Buffalo (BUF)
Buffalo (BUF)
08:55 pm
Newark (EWR)
Newark (EWR)
01h 30min
Canadair (Bomb
Canadair (Bomb
Landed - On-time
Thursday
13 August
13 August
07:38 pm
Buffalo (BUF)
Buffalo (BUF)
09:14 pm
Newark (EWR)
Newark (EWR)
01h 36min
Canadair (Bomb
Canadair (Bomb
Landed - On-time
Wednesday
12 August
12 August
07:26 pm
Buffalo (BUF)
Buffalo (BUF)
09:04 pm
Newark (EWR)
Newark (EWR)
01h 38min
Canadair (Bomb
Canadair (Bomb
Landed - On-time
Tuesday
11 August
11 August
07:33 pm
Buffalo (BUF)
Buffalo (BUF)
09:02 pm
Newark (EWR)
Newark (EWR)
01h 29min
Canadair (Bomb
Canadair (Bomb