Departure
Scheduled departure: 2026-10-29 18:00 (UTC-04:00). Confirm airport transport and terminal opening hours in advance.
UA2171 Newark Liberty International Airport to San Francisco International Airport nonstop flight: schedule, airports, aircraft and travel guide.
UA2171 Flight Overview
UA2171 is operated by United Airlines and connects Newark Liberty International Airport (EWR) and San Francisco International Airport (SFO). Scheduled departure: 2026-10-29 18:00 (UTC-04:00); scheduled arrival: 2026-10-29 21:25 (UTC-07:00).
AirlineUnited Airlines
Flight numberUA2171
RouteEWR to SFO
Scheduled duration6 hr 25 min
Newark to San Francisco Route Information
UA2171 is a nonstop flight from Newark Liberty International Airport (EWR) to San Francisco International Airport (SFO). Use the information below to plan your journey.
Route distanceApprox. 4,129 km
Scheduled flight time6 hr 25 min
Time difference-180 min
Flight typenonstop
Arrival
Scheduled arrival: 2026-10-29 21:25 (UTC-07:00). Arrange pickup, hotel and onward transport for the arrival date.
Time zones
Departure: Newark (UTC-04:00); arrival: San Francisco (UTC-07:00).
UA2171 On-time Performance & History
Methodology
67%Arrival on-time rate
Sample flights67 (flights)
Average departure delay1 min
Average arrival delay21 min
Cancllation rate3%
Longest delay-
Early arrivals50%
Historical statistics are for reference only and do not predict future flight performance.
Aircraft, Cabin & Services
Based on currently published aircraft and cabin information; the operating aircraft may change.
Published aircraft type
Boeing 757
Economy 31 in; Business 76 in
76 in
Seat configuration depends on the operating aircraft
31 in
Availability and fees depend on the flight
UA2171 Airports
Terminals follow the published schedule; check official airline channels for same-day gates and operations.
EWRNewark Liberty International Airport
Newark, United States · UTC-04:00
- Departure terminal
- C
- Check-in counter
- Announced on the day
SFOSan Francisco International Airport
San Francisco · UTC-07:00
- Arrival terminal
- T3
- Baggage belt
- Announced on the day
Newark Liberty International Airport Departure & San Francisco International Airport Arrival Guide
Departure date: 2026-10-29. Terminal and arrival information helps plan your journey.
Departing from Newark Liberty International Airport
UA2171 is scheduled to depart from C. Allow time for international check-in, baggage drop, security and immigration.
Arriving at San Francisco International Airport
Scheduled arrival is at T3. After immigration, take the MRT, taxi, ride-hailing service or airport bus to the city.
Planning your arrival
Scheduled arrival: 2026-10-29 21:25. Use the arrival date when booking hotels and pickup services.
Flight Changes, Cancellations & Missed Flights
If the schedule or aircraft changes, follow the booking channel and operating carrier rules.
Schedule changes
After an airline or booking-platform notice, confirm the new date, terminal and connecting transport.
Cancellation and changes
Refund, rebooking and involuntary-change rules depend on the booking channel, fare conditions and airline notice.
Missed flight
If you may not reach the airport on time, contact the booking channel or airline quickly to protect later sectors.
Check-in, Baggage & Entry Tips
International check-in deadlines, baggage allowance and entry requirements may vary by fare and traveller.
Arrive early for check-in
Arrive at least 3 hours before departure. Counter opening times and online check-in rules follow Newark Liberty International Airport guidance.
Check baggage allowance
Checked and carry-on baggage allowances depend on cabin, fare rules and membership tier. See the baggage terms in your booking.
Prepare entry documents
Before departure, check passport validity, visa or visa-free eligibility, andSan Francisco International Airport’ latest arrival declaration requirements.
What should I check before flying UA2171?
Check the departure date
For an overnight flight, check the departure date on your ticket and plan airport transport in advance.
Confirm the operating carrier
Follow the airline rules shown in your booking for check-in and checked baggage.
Check boarding information
Gates and operating times may change; follow airline notices and airport displays.
Popular route recommendations
UA2171 Frequently Asked Questions
Which airline operates this flight?
UA2171 is operated by United Airlines.
Where does it depart and arrive?
Newark Liberty International Airport (EWR) → San Francisco International Airport (SFO).
What are the departure and arrival times?
Scheduled departure 18:00, arrival 21:25 · 6 hours 25 minutes.
Which terminal is used for check-in?
Departure terminal C, arrival terminal T3. Check-in, gate and baggage belt are announced on the day.
Are meals and inflight entertainment available?
Meals: Free snacks on flights over 300 miles; food and alcohol for purchase in economy. Inflight entertainment: Seatback entertainment system.
Explore This Route
Departure airportFlights from Newark Liberty International Airport
Arrival airportSan Francisco International Airport information
Operating airlineUnited Airlines information