Home / Routes / KIAD → KSLC772 scheduled
IAD SLC4h 32m

The route from Washington Dulles International Airport (KIAD) in Washington, DC to Salt Lake City International Airport (KSLC) in Salt Lake City. SkyMeter tracks roughly 772 scheduled flights on this route across 16 carriers. The most active operator is DAL (DAL). Average block time is 4h 44m. Departures average 28 minutes off schedule, with 50% running more than 15 minutes late. The most common aircraft on this route is the BOEING Boeing 737-800.

Scheduled
772
last 445 days
ADS-B observed
179
Airlines
16
Avg dep delay
28m
Late >15 min
50.1%
Cancel rate
0.65%

Airlines on this route

17 carriers · scheduled

Delta Air Lines
DAL · DL · 366 flights · avg 24m delay · 28.7% late
4 cancelled
United Airlines
UAL · UA · 352 flights · avg 33m delay · 74.1% late
1 cancelled
Netjets Aviation
EJA · 1I · 14 flights · avg 17m delay · 42.9% late
Vja
VJA · 13 flights · avg 24m delay · 23.1% late
Flexjet
LXJ · LXJ · 9 flights · avg 33m delay · 66.7% late
Baker Aviation
KOW · 3 flights · avg 10m delay · 0.0% late
Executive Jet Management
EJM · EJM · 3 flights · avg 22m delay · 66.7% late
Jet Linx Aviation
JTL · JL · 2 flights · avg 26m delay · 100.0% late
Wup
WUP · 2 flights · avg 10m delay · 0.0% late
Mn Airlines D/B/A Sun Country Airlines
SCX · SY · 1 flights · avg —m delay · 0.0% late
Nxt Jet
KPO · 1 flights · avg 10m delay · 0.0% late
Breeze Airways
MXY · MX · 1 flights · avg 36m delay · 100.0% late
Longhorn Aviation
CBC · 1 flights · avg 10m delay · 0.0% late
Executive Flight Services
XSR · 1 flights · avg —m delay · 0.0% late
Corporate Flight International Dba Thrive Aviation
TIV · 1 flights · avg 10m delay · 0.0% late

Recent observed flights

From ADS-B trace data

DAL432N3733ZB738
2026-07-19 11:52  →  2026-07-19 15:56  ·  4h 3m
Replay
DAL432N3738BB738
2026-07-18 14:43  →  2026-07-18 18:45  ·  4h 1m
Replay
DAL432N3761RB738
2026-07-17 11:09  →  2026-07-17 15:16  ·  4h 6m
Replay
DAL432N3745BB738
2026-07-16 11:13  →  2026-07-16 15:15  ·  4h 2m
Replay
UAL2410N24706B737
2026-07-15 21:50  →  2026-07-16 01:59  ·  4h 8m
Replay
DAL432N3761RB738
2026-07-15 11:14  →  2026-07-15 15:08  ·  3h 53m
Replay
UAL2410N17752B737
2026-07-14 21:52  →  2026-07-15 02:04  ·  4h 12m
Replay
DAL432N3761RB738
2026-07-14 11:10  →  2026-07-14 14:57  ·  3h 47m
Replay
UAL2410N13718B737
2026-07-13 21:50  →  2026-07-14 02:17  ·  4h 26m
Replay
DAL432N3745BB738
2026-07-13 13:07  →  2026-07-13 17:03  ·  3h 55m
Replay

Codeshare partnerships

Marketing carriers selling tickets on this route under their own flight numbers

sells DAL 343
sells UAL 258
sells DAL 224
sells DAL 48
sells DAL 1
sells DAL 1

Typical aircraft

Observed via ADS-B on this route

BOEING Boeing 737-800
B738
52%
of flights
BOEING Boeing 737-700
B737
18%
of flights
BOEING Boeing 737 MAX 8
B38M
12%
of flights
BOEING Boeing 737 MAX 9
B39M
6%
of flights
BOEING Boeing 737-900
B739
4%
of flights
GULFSTREAM AEROSPACE Gulfstream IV/G400
GLF4
2%
of flights
BOMBARDIER Bombardier BD-700 Global 5000
GL5T
1%
of flights
GULFSTREAM AEROSPACE Gulfstream G280
G280
1%
of flights

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View KSLC → KIAD