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United Airlines

UAL4427 / UA4427

ICAO: UAL4427 IATA: UA4427

Flight schedule

Select flight date
Departure
Arrive
Aircraft
Effective
Avalibility
United Airlines
UAL4427
Duration
2h 19m
Distance
644 mi, 1036 km
Coreshare
AC 4075 /NZ 2809
Same day flight
Yes
Terminal
Departure: T2
Meals
Snack or brunch
Seats
49
First class
9
Economy
40
United Airlines
UAL4427
Duration
2h 14m
Distance
698 mi, 1123 km
Coreshare
AV 2344 /CM 2679
Same day flight
Yes
Terminal
Arrival: T1
Meals
Snack or brunch
Seats
49
First class
9
Economy
40
United Airlines
UAL4427
Duration
2h 21m
Distance
698 mi, 1123 km
Coreshare
AV 2344 /CM 2679
Same day flight
Yes
Terminal
Arrival: T1
Meals
Snack or brunch
Seats
49
First class
9
Economy
40
United Airlines
UAL4427
Duration
1h 36m
Distance
285 mi, 459 km
Coreshare
AC 3448 /LH 8771
Same day flight
Yes
Terminal
Arrival: TC
Meals
No meal service
Seats
49
First class
9
Economy
40
United Airlines
UAL4427
Duration
2h 32m
Distance
698 mi, 1123 km
Coreshare
AV 2344 /CM 2679
Same day flight
Yes
Terminal
Arrival: T1
Meals
Snack or brunch
Seats
49
First class
9
Economy
40
United Airlines
UAL4427
Duration
2h 32m
Distance
698 mi, 1123 km
Coreshare
AV 2344 /CM 2679
Same day flight
Yes
Terminal
Arrival: T1
Meals
Snack or brunch
Seats
49
First class
9
Economy
40
United Airlines
UAL4427
Duration
2h 28m
Distance
698 mi, 1123 km
Coreshare
AV 2344 /CM 2679
Same day flight
Yes
Terminal
Arrival: T1
Meals
Snack or brunch
Seats
49
First class
9
Economy
40
United Airlines
UAL4427
Duration
2h 28m
Distance
698 mi, 1123 km
Coreshare
AV 2344 /CM 2679
Same day flight
Yes
Terminal
Arrival: T1
Meals
Snack or brunch
Seats
49
First class
9
Economy
40
United Airlines
UAL4427
Duration
2h 28m
Distance
698 mi, 1123 km
Coreshare
AV 2344 /CM 2679
Same day flight
Yes
Terminal
Arrival: T1
Meals
Snack or brunch
Seats
49
First class
9
Economy
40
United Airlines
UAL4427
Duration
2h 28m
Distance
698 mi, 1123 km
Coreshare
AV 2344 /CM 2679
Same day flight
Yes
Terminal
Arrival: T1
Meals
Snack or brunch
Seats
49
First class
9
Economy
40
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General route info

Frequency:

Daily

Sun Mon Tue Wed Thu Fri Sat

Direct distance

695 miles, 1119 km

Actual distance

698 miles, 1123 km

0.43%
Flight time

2h 14m

Flights / Week

28 flights

Seats / Week

49 seats/flight

1372 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:
    20 Jul 2026
    07:43
    Chicago(ORD)
    Richmond(RIC)
    Canadair (Bombardier) Regional Jet 550
    UA4427
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    21 Jul 2026
    07:43
    Chicago(ORD)
    Richmond(RIC)
    Canadair (Bombardier) Regional Jet 550
    UA4427
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    22 Jul 2026
    07:43
    Chicago(ORD)
    Richmond(RIC)
    Canadair (Bombardier) Regional Jet 550
    UA4427
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    23 Jul 2026
    07:43
    Chicago(ORD)
    Richmond(RIC)
    Canadair (Bombardier) Regional Jet 550
    UA4427
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    24 Jul 2026
    07:43
    Chicago(ORD)
    Richmond(RIC)
    Canadair (Bombardier) Regional Jet 550
    UA4427
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    25 Jul 2026
    07:43
    Chicago(ORD)
    Richmond(RIC)
    Canadair (Bombardier) Regional Jet 550
    UA4427
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    26 Jul 2026
    07:43
    Chicago(ORD)
    Richmond(RIC)
    Canadair (Bombardier) Regional Jet 550
    UA4427
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    27 Jul 2026
    07:43
    Chicago(ORD)
    Richmond(RIC)
    Canadair (Bombardier) Regional Jet 550
    UA4427
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    28 Jul 2026
    07:43
    Chicago(ORD)
    Richmond(RIC)
    Canadair (Bombardier) Regional Jet 550
    UA4427
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    29 Jul 2026
    07:43
    Chicago(ORD)
    Richmond(RIC)
    Canadair (Bombardier) Regional Jet 550
    UA4427
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    30 Jul 2026
    07:43
    Chicago(ORD)
    Richmond(RIC)
    Canadair (Bombardier) Regional Jet 550
    UA4427
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    31 Jul 2026
    07:43
    Chicago(ORD)
    Richmond(RIC)
    Canadair (Bombardier) Regional Jet 550
    UA4427
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    01 Aug 2026
    07:43
    Chicago(ORD)
    Richmond(RIC)
    Canadair (Bombardier) Regional Jet 550
    UA4427
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    02 Aug 2026
    07:43
    Chicago(ORD)
    Richmond(RIC)
    Canadair (Bombardier) Regional Jet 550
    UA4427
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    03 Aug 2026
    07:43
    Chicago(ORD)
    Richmond(RIC)
    Canadair (Bombardier) Regional Jet 550
    UA4427
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    04 Aug 2026
    07:43
    Chicago(ORD)
    Richmond(RIC)
    Canadair (Bombardier) Regional Jet 550
    UA4427
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    05 Aug 2026
    07:43
    Chicago(ORD)
    Richmond(RIC)
    Canadair (Bombardier) Regional Jet 550
    UA4427
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    06 Aug 2026
    07:43
    Chicago(ORD)
    Richmond(RIC)
    Canadair (Bombardier) Regional Jet 550
    UA4427
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    07 Aug 2026
    07:43
    Chicago(ORD)
    Richmond(RIC)
    Canadair (Bombardier) Regional Jet 550
    UA4427
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    08 Aug 2026
    07:43
    Chicago(ORD)
    Richmond(RIC)
    Canadair (Bombardier) Regional Jet 550
    UA4427
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    09 Aug 2026
    07:43
    Chicago(ORD)
    Richmond(RIC)
    Canadair (Bombardier) Regional Jet 550
    UA4427
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    10 Aug 2026
    07:43
    Chicago(ORD)
    Richmond(RIC)
    Canadair (Bombardier) Regional Jet 550
    UA4427
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    11 Aug 2026
    08:25
    Dulles(IAD)
    Saint Louis(STL)
    Canadair (Bombardier) Regional Jet 550
    UA4427
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    12 Aug 2026
    08:25
    Dulles(IAD)
    Saint Louis(STL)
    Canadair (Bombardier) Regional Jet 550
    UA4427
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    13 Aug 2026
    08:25
    Dulles(IAD)
    Saint Louis(STL)
    Canadair (Bombardier) Regional Jet 550
    UA4427
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    14 Aug 2026
    08:25
    Dulles(IAD)
    Saint Louis(STL)
    Canadair (Bombardier) Regional Jet 550
    UA4427
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    15 Aug 2026
    08:25
    Dulles(IAD)
    Saint Louis(STL)
    Canadair (Bombardier) Regional Jet 550
    UA4427
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    16 Aug 2026
    08:25
    Dulles(IAD)
    Saint Louis(STL)
    Canadair (Bombardier) Regional Jet 550
    UA4427
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    17 Aug 2026
    08:25
    Dulles(IAD)
    Saint Louis(STL)
    Canadair (Bombardier) Regional Jet 550
    UA4427
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    18 Aug 2026
    08:25
    Dulles(IAD)
    Saint Louis(STL)
    Canadair (Bombardier) Regional Jet 550
    UA4427
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    19 Aug 2026
    08:25
    Dulles(IAD)
    Saint Louis(STL)
    Canadair (Bombardier) Regional Jet 550
    UA4427

UAL4427 information

A domestic route in USA departing from Dulles (IAD) and arriving at Saint Louis (STL).

The timezone of the departure airport is UTC -4, and the timezone of the arrival airport is UTC -5.

The current time at the point of departure is 10:44pm, and 9:44pm at the point of arrival. There is a -1 hour time difference between the airports.

The flight distance is 698 miles, or 1123 km.

For direct flights, the flight time is about 2:14.

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→
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→
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