United Airlines UA9721 Flight Status Today

International flight United Airlines UA9721 takes off from Boston (BOS) United States to Zurich (ZRH) Switzerland. It's operated by United Airlines. The plane leaves Logan International Airport at 21:50 21 January 2026 America/New_York. The flight is expected to land at Zurich Airport at 11:10 22 January 2026 Europe/Zurich. The flight will last about 7 hours 20 minutes.

Current status of UA9721 is Scheduled Delayed by 20m Estimated Depart in 4 hours, 52 minutes

UA9721 - UAL9721 United Airlines (UA)
BOS Boston United States
Flight BOS to ZRH
ZRH Zurich Switzerland
Scheduled Delayed by 20m Estimated Depart in 4 hours, 52 minutes
Departure Logan International Airport
IATA: BOSICAO: KBOS
Scheduled 21:50 21 January 2026
Estimated 22:10 21 January 2026
E E14
Arrival Zurich Airport
IATA: ZRHICAO: LSZH
Scheduled 11:10 22 January 2026
Estimated 11:45 22 January 2026
2 None
UA9721 Detail
  • Type: International Flight
  • Flight Duration: 7 hours 20 minutes
  • Flight Distance: 6029 kms / 3746 miles
Airline
  • United Airlines
  • IATA: UA
  • ICAO: UAL
  • Operating Days: Monday, Tuesday, Wednesday, Thursday, Friday, Saturday, Sunday
Passenger Services
  • Service type: Normal passenger
  • Seats: 219
  • Freight capacity: 3 tons
  • Passenger classes: First Class, Economy, Business Class, Shuttle
More Detail
  • Aircraft: Airbus A330-300
  • Callsign: UAL9721
  • Departure Timezone: America/New_York
  • Arrival Timezone: Europe/Zurich
  • Current Time in Boston: Wednesday 2026-01-21 17:18 PM
  • Current Time in Zurich: Wednesday 2026-01-21 23:18 PM

Flight routes similar to United Airlines UA9721

Airline Flight no Departure Arrival
SWISS LX53
SWISS 		21/01/2026
21:50 		7 hours 20 minutes
11:10
SWISS LX6053
SWISS 		21/01/2026
18:30 		7 hours 1 minutes
06:45
SWISS LX55
SWISS 		21/01/2026
17:05 		7 hours 15 minutes
06:20
United Airlines UA9805
United Airlines 		21/01/2026
17:05 		7 hours 15 minutes
06:20

United Airlines Flight UA9721 FAQs

What is the scheduled flight duration for United Airlines UA9721 flight?

On average, nonstop flight takes 7 hour(s) 20 minutes, with the flight distance of 6029 km (3746 miles).

What is the current status of United Airlines UA9721 flight?

The current status of flight United Airlines UA9721 is Scheduled Delayed by 20m.

What type of aircraft is used for the United Airlines UA9721 flight?

All United Airlines UA9721 flights are operated using Airbus A330-300 aircraft.

When does the flight United Airlines UA9721 arrive?

Flight United Airlines UA9721 arrives at 11:10.

Which terminal the flight United Airlines UA9721 is arriving at?

Flight United Airlines UA9721 arrives in Zurich Airport at Terminal 2.

How many United Airlines UA9721 flights are operated a week?

7 flights per week. The Flight United Airlines UA9721 is operated on Monday, Tuesday, Wednesday, Thursday, Friday, Saturday, Sunday .