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United Airlines

UAL4455 / UA4455

ICAO: UAL4455 IATA: UA4455

Flight schedule

Select flight date
Departure
Arrive
Aircraft
Effective
Avalibility
United Airlines
UAL4455
Duration
1h 43m
Distance
452 mi, 727 km
Coreshare
AC 4694
Same day flight
Yes
Terminal
Meals
Snack or brunch
Seats
50
First class
9
Economy
41
United Airlines
UAL4455
Duration
1h 44m
Distance
452 mi, 727 km
Coreshare
AC 4694
Same day flight
Yes
Terminal
Meals
Snack or brunch
Seats
50
First class
9
Economy
41
United Airlines
UAL4455
Duration
1h 44m
Distance
452 mi, 727 km
Coreshare
AC 4694
Same day flight
Yes
Terminal
Meals
Snack or brunch
Seats
50
First class
9
Economy
41
United Airlines
UAL4455
Duration
1h 35m
Distance
452 mi, 727 km
Coreshare
AC 4694
Same day flight
Yes
Terminal
Meals
Snack or brunch
Seats
50
First class
9
Economy
41
United Airlines
UAL4455
Duration
1h 35m
Distance
452 mi, 727 km
Coreshare
AC 4694
Same day flight
Yes
Terminal
Meals
Snack or brunch
Seats
50
First class
9
Economy
41
United Airlines
UAL4455
Duration
1h 35m
Distance
452 mi, 727 km
Coreshare
AC 4694
Same day flight
Yes
Terminal
Meals
Snack or brunch
Seats
50
First class
9
Economy
41
United Airlines
UAL4455
Duration
1h 35m
Distance
452 mi, 727 km
Coreshare
Same day flight
Yes
Terminal
Meals
Snack or brunch
Seats
50
First class
9
Economy
41
According to schedule
Live tracker
Svg Vector Icons : http://www.onlinewebfonts.com/icon
YOW
Ottawa, CA
left TERMINAL N/A
Ottawa - YOW
TUESDAY 02-JUN-2026
19:30 GMT-0400
IAD
Dulles, US
arrives TERMINAL N/A
Dulles - IAD
TUESDAY 02-JUN-2026
21:13 GMT-0400
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General route info

Frequency:

Daily

Sun Mon Tue Wed Thu Fri Sat

Direct distance

449 miles, 723 km

Actual distance

452 miles, 727 km

0.67%
Flight time

1h 43m

Flights / Week

28 flights

Seats / Week

50 seats/flight

1400 seats/week

Upcoming scheduled flights in the coming 30 days

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  • Date
    Time
    From
    To
    Aircraft
    Status
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    02 Jun 2026
    19:30
    Ottawa(YOW)
    Dulles(IAD)
    Canadair (Bombardier) Regional Jet 550
    UA4455
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    03 Jun 2026
    19:30
    Ottawa(YOW)
    Dulles(IAD)
    Canadair (Bombardier) Regional Jet 550
    UA4455
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    04 Jun 2026
    19:30
    Ottawa(YOW)
    Dulles(IAD)
    Canadair (Bombardier) Regional Jet 550
    UA4455
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    05 Jun 2026
    19:30
    Ottawa(YOW)
    Dulles(IAD)
    Canadair (Bombardier) Regional Jet 550
    UA4455
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    06 Jun 2026
    19:30
    Ottawa(YOW)
    Dulles(IAD)
    Canadair (Bombardier) Regional Jet 550
    UA4455
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    07 Jun 2026
    19:30
    Ottawa(YOW)
    Dulles(IAD)
    Canadair (Bombardier) Regional Jet 550
    UA4455
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    08 Jun 2026
    19:30
    Ottawa(YOW)
    Dulles(IAD)
    Canadair (Bombardier) Regional Jet 550
    UA4455
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    09 Jun 2026
    19:30
    Ottawa(YOW)
    Dulles(IAD)
    Canadair (Bombardier) Regional Jet 550
    UA4455
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    10 Jun 2026
    19:30
    Ottawa(YOW)
    Dulles(IAD)
    Canadair (Bombardier) Regional Jet 550
    UA4455
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    11 Jun 2026
    19:30
    Ottawa(YOW)
    Dulles(IAD)
    Canadair (Bombardier) Regional Jet 550
    UA4455
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    12 Jun 2026
    19:30
    Ottawa(YOW)
    Dulles(IAD)
    Canadair (Bombardier) Regional Jet 550
    UA4455
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    13 Jun 2026
    19:30
    Ottawa(YOW)
    Dulles(IAD)
    Canadair (Bombardier) Regional Jet 550
    UA4455
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    14 Jun 2026
    19:30
    Ottawa(YOW)
    Dulles(IAD)
    Canadair (Bombardier) Regional Jet 550
    UA4455
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    15 Jun 2026
    19:30
    Ottawa(YOW)
    Dulles(IAD)
    Canadair (Bombardier) Regional Jet 550
    UA4455
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    16 Jun 2026
    19:30
    Ottawa(YOW)
    Dulles(IAD)
    Canadair (Bombardier) Regional Jet 550
    UA4455
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    17 Jun 2026
    19:30
    Ottawa(YOW)
    Dulles(IAD)
    Canadair (Bombardier) Regional Jet 550
    UA4455
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    18 Jun 2026
    19:30
    Ottawa(YOW)
    Dulles(IAD)
    Canadair (Bombardier) Regional Jet 550
    UA4455
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    19 Jun 2026
    19:30
    Ottawa(YOW)
    Dulles(IAD)
    Canadair (Bombardier) Regional Jet 550
    UA4455
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    20 Jun 2026
    19:30
    Ottawa(YOW)
    Dulles(IAD)
    Canadair (Bombardier) Regional Jet 550
    UA4455
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    21 Jun 2026
    19:30
    Ottawa(YOW)
    Dulles(IAD)
    Canadair (Bombardier) Regional Jet 550
    UA4455
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    22 Jun 2026
    19:30
    Ottawa(YOW)
    Dulles(IAD)
    Canadair (Bombardier) Regional Jet 550
    UA4455
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    23 Jun 2026
    19:30
    Ottawa(YOW)
    Dulles(IAD)
    Canadair (Bombardier) Regional Jet 550
    UA4455
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    24 Jun 2026
    19:30
    Ottawa(YOW)
    Dulles(IAD)
    Canadair (Bombardier) Regional Jet 550
    UA4455
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    25 Jun 2026
    19:30
    Ottawa(YOW)
    Dulles(IAD)
    Canadair (Bombardier) Regional Jet 550
    UA4455
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    26 Jun 2026
    19:30
    Ottawa(YOW)
    Dulles(IAD)
    Canadair (Bombardier) Regional Jet 550
    UA4455
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    27 Jun 2026
    19:30
    Ottawa(YOW)
    Dulles(IAD)
    Canadair (Bombardier) Regional Jet 550
    UA4455
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    28 Jun 2026
    19:30
    Ottawa(YOW)
    Dulles(IAD)
    Canadair (Bombardier) Regional Jet 550
    UA4455
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    29 Jun 2026
    19:30
    Ottawa(YOW)
    Dulles(IAD)
    Canadair (Bombardier) Regional Jet 550
    UA4455
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    30 Jun 2026
    19:30
    Ottawa(YOW)
    Dulles(IAD)
    Canadair (Bombardier) Regional Jet 550
    UA4455
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    01 Jul 2026
    19:30
    Ottawa(YOW)
    Dulles(IAD)
    Canadair (Bombardier) Regional Jet 550
    UA4455
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    02 Jul 2026
    19:30
    Ottawa(YOW)
    Dulles(IAD)
    Canadair (Bombardier) Regional Jet 550
    UA4455

UAL4455 information

An international route departing from Ottawa (YOW), Canada and arriving at Dulles (IAD), USA.

The timezones of the departure and arrival airports are identical, UTC -4.

The flight distance is 452 miles, or 727 km.

For direct flights, the flight time is about 1:43.

Other flights between Ottawa and Dulles with United
06:00
UA 3561
→
10:00
UA 4459
→
14:52
UA 4545
→
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