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United Airlines

UAL3438 / UA3438

ICAO: UAL3438 IATA: UA3438

Flight schedule

Select flight date
Departure
Arrive
Aircraft
Effective
Avalibility
United Airlines
UAL3438
Duration
1h 35m
Distance
453 mi, 729 km
Coreshare
AC 4406
Same day flight
Yes
Terminal
Meals
Snack or brunch
Seats
75
First class
10
Economy
65
United Airlines
UAL3438
Duration
1h 35m
Distance
453 mi, 729 km
Coreshare
AC 4406
Same day flight
Yes
Terminal
Meals
Snack or brunch
Seats
75
First class
10
Economy
65
United Airlines
UAL3438
Duration
1h 35m
Distance
453 mi, 729 km
Coreshare
AC 4406 /CM 2672
Same day flight
Yes
Terminal
Meals
Snack or brunch
Seats
75
First class
10
Economy
65
United Airlines
UAL3438
Duration
1h 35m
Distance
453 mi, 729 km
Coreshare
AC 4406 /CM 2672
Same day flight
Yes
Terminal
Meals
Snack or brunch
Seats
75
First class
10
Economy
65
United Airlines
UAL3438
Duration
1h 56m
Distance
399 mi, 642 km
Coreshare
NZ 2294
Same day flight
Yes
Terminal
Arrival: T2
Meals
Snack or brunch
Seats
75
First class
10
Economy
65
United Airlines
UAL3438
Duration
1h 38m
Distance
394 mi, 634 km
Coreshare
Same day flight
Yes
Terminal
Departure: TC
Meals
Snack or brunch
Seats
75
First class
10
Economy
65
United Airlines
UAL3438
Duration
1h 38m
Distance
394 mi, 634 km
Coreshare
Same day flight
Yes
Terminal
Departure: TC
Meals
Snack or brunch
Seats
75
First class
10
Economy
65
United Airlines
UAL3438
Duration
1h 38m
Distance
394 mi, 634 km
Coreshare
Same day flight
Yes
Terminal
Departure: TC
Meals
Snack or brunch
Seats
75
First class
10
Economy
65
According to schedule
Live tracker
Svg Vector Icons : http://www.onlinewebfonts.com/icon
SDF
Louisville, US
left TERMINAL N/A
Louisville - SDF
THURSDAY 04-JUN-2026
06:00 GMT-0400
IAD
Dulles, US
arrives TERMINAL N/A
Dulles - IAD
THURSDAY 04-JUN-2026
07:35 GMT-0400
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General route info

Frequency:

Daily

Sun Mon Tue Wed Thu Fri Sat

Direct distance

397 miles, 638 km

Actual distance

399 miles, 642 km

0.5%
Flight time

1h 56m

Flights / Week

21 flights

Seats / Week

75 seats/flight

1575 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:
    04 Jun 2026
    06:00
    Louisville(SDF)
    Dulles(IAD)
    Embraer 175 (Enhanced Winglets)
    UA3438
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    05 Jun 2026
    06:00
    Louisville(SDF)
    Dulles(IAD)
    Embraer 175 (Enhanced Winglets)
    UA3438
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    06 Jun 2026
    06:00
    Louisville(SDF)
    Dulles(IAD)
    Embraer 175 (Enhanced Winglets)
    UA3438
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    07 Jun 2026
    06:00
    Louisville(SDF)
    Dulles(IAD)
    Embraer 175 (Enhanced Winglets)
    UA3438
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    08 Jun 2026
    06:00
    Louisville(SDF)
    Dulles(IAD)
    Embraer 175 (Enhanced Winglets)
    UA3438
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    09 Jun 2026
    06:00
    Louisville(SDF)
    Dulles(IAD)
    Embraer 175 (Enhanced Winglets)
    UA3438
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    10 Jun 2026
    06:00
    Louisville(SDF)
    Dulles(IAD)
    Embraer 175 (Enhanced Winglets)
    UA3438
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    11 Jun 2026
    06:00
    Louisville(SDF)
    Dulles(IAD)
    Embraer 175 (Enhanced Winglets)
    UA3438
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    12 Jun 2026
    06:00
    Louisville(SDF)
    Dulles(IAD)
    Embraer 175 (Enhanced Winglets)
    UA3438
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    13 Jun 2026
    06:00
    Louisville(SDF)
    Dulles(IAD)
    Embraer 175 (Enhanced Winglets)
    UA3438
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    14 Jun 2026
    06:00
    Louisville(SDF)
    Dulles(IAD)
    Embraer 175 (Enhanced Winglets)
    UA3438
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    15 Jun 2026
    06:00
    Louisville(SDF)
    Dulles(IAD)
    Embraer 175 (Enhanced Winglets)
    UA3438
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    16 Jun 2026
    06:00
    Louisville(SDF)
    Dulles(IAD)
    Embraer 175 (Enhanced Winglets)
    UA3438
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    17 Jun 2026
    06:00
    Louisville(SDF)
    Dulles(IAD)
    Embraer 175 (Enhanced Winglets)
    UA3438
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    18 Jun 2026
    06:00
    Louisville(SDF)
    Dulles(IAD)
    Embraer 175 (Enhanced Winglets)
    UA3438
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    19 Jun 2026
    06:00
    Louisville(SDF)
    Dulles(IAD)
    Embraer 175 (Enhanced Winglets)
    UA3438
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    20 Jun 2026
    06:00
    Louisville(SDF)
    Dulles(IAD)
    Embraer 175 (Enhanced Winglets)
    UA3438
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    21 Jun 2026
    06:00
    Louisville(SDF)
    Dulles(IAD)
    Embraer 175 (Enhanced Winglets)
    UA3438
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    22 Jun 2026
    06:00
    Louisville(SDF)
    Dulles(IAD)
    Embraer 175 (Enhanced Winglets)
    UA3438
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    23 Jun 2026
    06:00
    Louisville(SDF)
    Dulles(IAD)
    Embraer 175 (Enhanced Winglets)
    UA3438
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    24 Jun 2026
    06:00
    Louisville(SDF)
    Dulles(IAD)
    Embraer 175 (Enhanced Winglets)
    UA3438
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    25 Jun 2026
    06:00
    Louisville(SDF)
    Dulles(IAD)
    Embraer 175 (Enhanced Winglets)
    UA3438
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    26 Jun 2026
    06:00
    Louisville(SDF)
    Dulles(IAD)
    Embraer 175 (Enhanced Winglets)
    UA3438
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    27 Jun 2026
    06:00
    Louisville(SDF)
    Dulles(IAD)
    Embraer 175 (Enhanced Winglets)
    UA3438
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    28 Jun 2026
    06:00
    Louisville(SDF)
    Dulles(IAD)
    Embraer 175 (Enhanced Winglets)
    UA3438
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    29 Jun 2026
    06:00
    Louisville(SDF)
    Dulles(IAD)
    Embraer 175 (Enhanced Winglets)
    UA3438
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    30 Jun 2026
    06:00
    Louisville(SDF)
    Dulles(IAD)
    Embraer 175 (Enhanced Winglets)
    UA3438
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    01 Jul 2026
    06:00
    Louisville(SDF)
    Dulles(IAD)
    Embraer 175 (Enhanced Winglets)
    UA3438
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    02 Jul 2026
    06:00
    Louisville(SDF)
    Dulles(IAD)
    Embraer 175 (Enhanced Winglets)
    UA3438
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    03 Jul 2026
    06:00
    Louisville(SDF)
    Dulles(IAD)
    Embraer 175 (Enhanced Winglets)
    UA3438
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    04 Jul 2026
    06:00
    Louisville(SDF)
    Dulles(IAD)
    Embraer 175 (Enhanced Winglets)
    UA3438

UAL3438 information

A domestic route in USA departing from Duluth (DLH) and arriving at Chicago (ORD).

The timezones of the departure and arrival airports are identical, UTC -5.

The flight distance is 399 miles, or 642 km.

For direct flights, the flight time is about 1:56.

Other flights between Louisville and Dulles with United
06:00
UA 6305
→
10:00
UA 3508
→
10:05
UA 3717
→
13:48
UA 4067
→
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