Airlines with flights from Salt Lake City to Dulles
There are three airlines with scheduled flights between SLC and IAD. Both Delta and United operates non-stop flights from Salt Lake City International to Dulles and the flight time is 4 hours and 3 minutes.
Choose airline
Schedules

Non-stop with Delta Air Lines
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Total flight time: 4 hours and 3 minutes
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Sky Team Alliance
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Salt Lake City is a Delta Air Lines hub.
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7 flights per week
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Boeing 737-800 PassengerAirbus A 220-300
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Business and first class available
SLC
Direct
IAD
W10, Mar 03 - Mar 09
Flight
Mon
Mar 3
Tue
Mar 4
Wed
Mar 5
Thu
Mar 6
Fri
Mar 7
Sat
Mar 8
Sun
Mar 9
DL847
17:40
17:40
17:40
17:40
17:40
17:40
18:00
The timetable & schedule information was updated at 2025-02-17
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Non-stop with United Airlines
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Total flight time: 3 hours and 59 minutes
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Dulles is a United Airlines hub (Secondary hub).
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7 flights per week
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Boeing 737MAX 9 PassengerBoeing 737-800 PassengerBoeing 737-900 PassengerBoeing 737MAX 8 Passenger
-
First class available
SLC
Direct
IAD
W10, Mar 03 - Mar 09
Flight
Mon
Mar 3
Tue
Mar 4
Wed
Mar 5
Thu
Mar 6
Fri
Mar 7
Sat
Mar 8
Sun
Mar 9
UA1348
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----
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23:30
23:38
23:30
23:16
UA2437
23:35
23:35
23:35
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The timetable & schedule information was updated at 2025-02-17
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Via Atlanta with Delta Air Lines
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Total flight time: 6h 04m - 8h 31m.
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Sky Team Alliance
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Salt Lake City is a Delta Air Lines hub.
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43 flights per week
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Boeing 737-800 PassengerAirbus A 220-300
SLC
Via ATL
IAD
W10, Mar 03 - Mar 09
Flight
Mon
Mar 3
Tue
Mar 4
Wed
Mar 5
Thu
Mar 6
Fri
Mar 7
Sat
Mar 8
Sun
Mar 9
DL907
DL1695
DL1695
06:00
----
----
06:00
06:00
----
----
DL2289
DL3677
DL3677
06:00
06:00
06:00
06:00
06:00
06:00
----
DL897
DL1695
DL1695
----
08:00
08:00
----
----
08:00
08:00
DL897
DL2902
DL2902
08:00
----
----
08:00
08:00
----
----
DL797
DL4852
DL4852
09:30
09:30
09:30
09:30
09:30
09:30
----
DL835
DL2902
DL2902
09:53
----
----
09:53
09:53
----
09:49
DL386
DL4872
DL4872
----
----
----
----
----
----
09:55
DL8814
DL1309
DL1309
----
----
----
----
----
11:00
----
DL885
DL1309
DL1309
11:23
11:23
11:23
11:23
11:23
12:00
11:05
DL2244
DL3659
DL3659
13:50
13:50
13:50
13:50
13:50
----
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DL2936
DL4129
DL4129
14:12
14:10
14:00
14:12
14:12
14:12
14:10
DL2244
DL3864
DL3864
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----
----
----
----
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14:03
DL906
DL2549
DL2549
14:09
14:09
14:09
14:09
14:09
14:09
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DL875
DL2549
DL2549
15:45
15:45
15:45
15:45
15:45
15:45
15:45
DL912
DL1444
DL1444
23:35
23:35
23:35
23:35
23:35
23:35
23:35
The timetable & schedule information was updated at 2025-02-17

Via Denver with United Airlines
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Total flight time: 5h 47m - 8h 07m.
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Dulles is a United Airlines hub (Secondary hub).
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35 flights per week
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Boeing 737MAX 9 PassengerBoeing 737-800 PassengerBoeing 737-900 PassengerBoeing 737MAX 8 Passenger
SLC
Via DEN
IAD
W10, Mar 03 - Mar 09
Flight
Mon
Mar 3
Tue
Mar 4
Wed
Mar 5
Thu
Mar 6
Fri
Mar 7
Sat
Mar 8
Sun
Mar 9
UA363
UA4544
UA4544
----
----
----
----
----
----
00:42
UA5803
UA1101
UA1101
----
----
----
----
05:00
05:00
05:00
UA5433
UA1101
UA1101
05:00
05:00
05:00
----
----
----
----
UA1413
UA2087
UA2087
----
----
----
----
07:00
06:55
07:00
UA551
UA2087
UA2087
07:00
07:00
07:00
----
----
----
----
UA1168
UA587
UA587
07:00
07:00
07:00
07:10
07:10
07:10
----
UA2605
UA1830
UA1830
----
----
----
07:00
07:00
07:15
07:00
UA5803
UA2087
UA2087
----
----
----
07:00
----
----
----
UA2004
UA2649
UA2649
08:00
08:00
08:00
----
----
----
----
UA5996
UA587
UA587
----
----
----
10:34
10:34
10:34
10:34
UA5609
UA587
UA587
10:37
----
----
----
----
----
----
UA2001
UA1785
UA1785
----
----
----
11:15
11:15
10:42
11:25
UA617
UA444
UA444
10:53
10:53
10:53
10:50
10:50
----
10:50
UA617
UA741
UA741
----
----
----
10:50
10:50
----
10:50
UA5611
UA741
UA741
----
----
----
----
----
10:50
----
UA617
UA347
UA347
10:53
10:53
10:53
----
----
----
----
UA2001
UA3478
UA3478
----
----
----
11:15
11:15
----
----
UA1899
UA1385
UA1385
11:20
11:20
11:20
----
----
----
----
UA2001
UA4412
UA4412
----
----
----
----
----
----
11:25
UA2466
UA444
UA444
12:55
12:55
12:55
----
----
----
----
UA1382
UA444
UA444
----
----
----
12:55
12:55
12:55
12:55
UA4720
UA798
UA798
12:59
12:59
12:59
13:01
13:01
13:01
13:01
UA1790
UA2408
UA2408
14:45
14:45
14:45
15:00
15:00
14:43
15:00
UA2005
UA276
UA276
----
----
----
16:05
16:05
15:45
16:05
UA1841
UA1924
UA1924
----
----
----
19:45
19:45
----
19:45
UA421
UA1924
UA1924
19:45
----
----
----
----
----
----
The timetable & schedule information was updated at 2025-02-17

Via Chicago with United Airlines
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Total flight time: 5h 54m - 10h 13m.
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Dulles is a United Airlines hub (Secondary hub).
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27 flights per week
-
Boeing 737MAX 9 PassengerBoeing 737-800 PassengerBoeing 737-900 PassengerBoeing 737MAX 8 Passenger
SLC
Via ORD
IAD
W10, Mar 03 - Mar 09
Flight
Mon
Mar 3
Tue
Mar 4
Wed
Mar 5
Thu
Mar 6
Fri
Mar 7
Sat
Mar 8
Sun
Mar 9
UA363
UA4544
UA4544
----
----
----
----
----
----
00:42
UA5803
UA1101
UA1101
----
----
----
----
05:00
05:00
05:00
UA5433
UA1101
UA1101
05:00
05:00
05:00
----
----
----
----
UA1413
UA2087
UA2087
----
----
----
----
07:00
06:55
07:00
UA551
UA2087
UA2087
07:00
07:00
07:00
----
----
----
----
UA1168
UA587
UA587
07:00
07:00
07:00
07:10
07:10
07:10
----
UA2605
UA1830
UA1830
----
----
----
07:00
07:00
07:15
07:00
UA5803
UA2087
UA2087
----
----
----
07:00
----
----
----
UA2004
UA2649
UA2649
08:00
08:00
08:00
----
----
----
----
UA5996
UA587
UA587
----
----
----
10:34
10:34
10:34
10:34
UA5609
UA587
UA587
10:37
----
----
----
----
----
----
UA2001
UA1785
UA1785
----
----
----
11:15
11:15
10:42
11:25
UA617
UA444
UA444
10:53
10:53
10:53
10:50
10:50
----
10:50
UA617
UA741
UA741
----
----
----
10:50
10:50
----
10:50
UA5611
UA741
UA741
----
----
----
----
----
10:50
----
UA617
UA347
UA347
10:53
10:53
10:53
----
----
----
----
UA2001
UA3478
UA3478
----
----
----
11:15
11:15
----
----
UA1899
UA1385
UA1385
11:20
11:20
11:20
----
----
----
----
UA2001
UA4412
UA4412
----
----
----
----
----
----
11:25
UA2466
UA444
UA444
12:55
12:55
12:55
----
----
----
----
UA1382
UA444
UA444
----
----
----
12:55
12:55
12:55
12:55
UA4720
UA798
UA798
12:59
12:59
12:59
13:01
13:01
13:01
13:01
UA1790
UA2408
UA2408
14:45
14:45
14:45
15:00
15:00
14:43
15:00
UA2005
UA276
UA276
----
----
----
16:05
16:05
15:45
16:05
UA1841
UA1924
UA1924
----
----
----
19:45
19:45
----
19:45
UA421
UA1924
UA1924
19:45
----
----
----
----
----
----
The timetable & schedule information was updated at 2025-02-17

Via Denver with Southwest Airlines
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Total flight time: 5h 20m - 7h 55m.
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Low-cost airline
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19 flights per week
SLC
Via DEN
IAD
W10, Mar 03 - Mar 09
Flight
Mon
Mar 3
Tue
Mar 4
Wed
Mar 5
Thu
Mar 6
Fri
Mar 7
Sat
Mar 8
Sun
Mar 9
WN333
WN677
WN677
----
05:30
05:30
----
----
----
----
WN467
WN2262
WN2262
----
----
----
----
----
05:30
----
WN1906
WN2262
WN2262
----
----
----
05:40
05:40
----
----
WN1536
WN677
WN677
06:00
----
----
----
----
----
----
WN1100
WN2262
WN2262
----
----
----
----
----
----
08:55
WN1100
WN559
WN559
----
----
----
10:25
10:25
----
----
WN1864
WN559
WN559
----
----
----
11:55
11:55
----
----
WN4308
WN4022
WN4022
----
14:00
14:00
----
----
----
----
WN3824
WN4022
WN4022
14:40
----
----
----
----
----
----
WN1692
WN4022
WN4022
15:35
15:10
15:10
----
----
----
----
WN3838
WN1168
WN1168
----
----
----
17:20
17:20
16:35
----
The timetable & schedule information was updated at 2025-02-17