Salt Lake City to Baltimore (SLC–BWI) — Airlines, Schedules & Connections

SLC Airport Page →
1,860 mi airlines 23/wk
On-time Some delays Frequent delays
Flight Schedule 13 flights Verified 50m ago
Nonstop 1-Stop 2-Stop Hide separate tickets Hide overnight
  Flight Airline AC Dep Arr Dur OTP Sched  
WN4466
WN Southwest
B38M
12:12 AM
MDT T1
5:52 AM
EDT
3h 40m
M T W T F S S
Prices
WN3929
WN Southwest
738
10:45 AM
MDT T1
4:45 PM
EDT
4h
M T W T F S S
Prices
DL2079
DL Delta
223
5:20 PM
MDT TM
11:22 PM
EDT
4h 2m
M T W T F S S
Prices
WN4289
WN Southwest
73H
11:35 PM
MDT
5:40 AM+1
EDT
4h 5m
M T W T F S S
Prices
WN2818
WN Southwest
73H
11:40 PM
MDT
5:45 AM+1
EDT
4h 5m
M T W T F S S
Prices
DL1176
DL Delta
223
7:01 AM
EDT
9:58 AM
MDT
4h 57m
M T W T F S S
Prices
WN930
WN Southwest
73H
9:25 AM
EDT
12:20 PM
MDT
4h 55m
M T W T F S S
Prices
WN1335
WN Southwest
7M8
9:50 AM
EDT
12:40 PM
MDT
4h 50m
M T W T F S S
Prices
WN9001
WN Southwest
10:24 AM
EDT
12:47 PM
MDT
4h 23m
M T W T F S S
Prices
WN1325
WN Southwest
7M8
1:00 PM
EDT
3:45 PM
MDT
4h 45m
M T W T F S S
Prices
WN1159
WN Southwest
7M8
6:07 PM
EDT
8:21 PM
MDT
4h 14m
M T W T F S S
Prices
WN2475
WN Southwest
7M8
7:20 PM
EDT
10:10 PM
MDT
4h 50m
M T W T F S S
Prices
WN2555
WN Southwest
7M8
8:35 PM
EDT
11:25 PM
MDT
4h 50m
M T W T F S S
Prices

No flights match your filters.

No nonstop flights on this route. connecting options below.

1-STOP
2-STOP Loading...
Salt Lake City to Baltimore
2 carriers, 23 flights/week nonstop.
2 Airlines 23 Flights/wk 1,860 mi 3h 40m nonstop +2h ahead 82 1-stop hubs

SLC–BWI is served by 2 airlines with nonstop service. Southwest Airlines and Delta Air Lines lead the route. The flight covers 1,860 miles in approximately 3h 40m. Beyond nonstop, 82 hubs offer 1-stop connections.

Airline Landscape

All carriers operating nonstop SLC–BWI service, compared side by side.
Airline Freq/wk Aircraft Duration Dep OTP Alliance Codeshares
WN Southwest Airlines 15 738, 73H, B38M 3h40-4h05 70%
DL Delta Air Lines 7 223 4h02 70% SkyTeam
Aircraft on this route
223 Airbus A220-300 – DL
738 Boeing 737-800 – WN
73H Boeing 737-800 – WN
B38MWN
Alliance coverage
Unaffiliated: WN (15 flights/wk, 68%)
SkyTeam: DL (7 flights/wk, 32%)
OTP based on airport-level delay snapshots. Duration ranges reflect seasonal/directional variation.

Weekly Schedule Pattern

Nonstop flight frequency by day of week, SLC to BWI direction.
Mon
3
flights
Tue
3
flights
Wed
3
flights
Thu
3
flights
Fri
3
flights
Sat
4
flights
Sun
3
flights
Departure time distribution
12 AM6 AM12 PM6 PM12 AM
Morning departures
Afternoon/evening departures
5
Nonstop flights
23
Outbound / wk
23
Return / wk

Connection Landscape

Beyond nonstop. 1-stop and 2-stop options for SLC to BWI.
1-STOP
One-Stop Connections
82
Hubs
~5h
Fastest
~33h
Longest
Verified with published schedule alignment and minimum connection time.
2-STOP
Two-Stop Connections
3,132
Candidates
Two-stop connections loaded in the connections tab above.
Connections computed from published schedules with minimum connection time verification. Use the interactive explorer above the fold to filter by airline, tier, and layover time.

On-Time Performance

What to expect at each end of your journey.
Outbound
SLC → BWI
70%
Moderate delays possible. Allow buffer time.
Departing
70%
Arriving
58%
Return
BWI → SLC
44%
Frequent delays expected. Consider flexible booking.
Departing
44%
Arriving
82%
OTP = percentage of flights arriving within 15 min of schedule. Based on airport-level delay snapshots. SLC delays → BWI delays →

Travel Essentials

Practical planning for this route.
Time Difference
+2h
Baltimore is 2 hours ahead of Salt Lake City.
SLC: MDT · BWI: EDT

When it's 6:00 PM in Salt Lake City, it's 8:00 PM in Baltimore.
Distance & Flight Time
1,860 mi / 2,994 km
Nonstop flight time is approximately 3h 40m to 4h 5m.
Getting to SLC

TRAX light rail Green Line runs from downtown Salt Lake City (Intermodal Hub / Temple Square) to the airport in 18 minutes ($2.50). Trains run every 15 minutes from 5am to 11pm daily. The airport station is inside the terminal building.Ride-shares from downtown cost $15–25 and take 10–20 minutes. I-80 connects directly to the airport from the east. The airport opened a new terminal in 2020; it is one facility now, replacing the old dual-terminal setup. Ski resort shuttles depart from Ground Transportation for Park City, Deer Valley, and Alta/Snowbird (60–90 min).

SLC–BWI Quick Facts

Key statistics for the Salt Lake City to Baltimore route.
Route details
Distance1,860 mi / 2,994 km
Flight time3h 40m to 4h 5m
Time difference+2 hours
Airlines (nonstop)2
Weekly flights23 out / 23 return
1-stop connections82 hubs
Origin: SLC
IATA / ICAOSLC / KSLC
TimezoneAmerica/Boise
Passengers/yr27.1M
Elevation4,227 ft / 1,288 m
Destination: BWI
IATA / ICAOBWI / KBWI
TimezoneAmerica/New_York
Passengers/yr26.4M
Elevation146 ft / 45 m

Frequently Asked Questions

Common questions about SLC to BWI flights.
Nonstop flights from Salt Lake City International Airport to Baltimore/Washington International Thurgood Marshall Airport take approximately 3h 40m to 4h 5m. The route covers 1,860 miles.
2 airlines operate nonstop service: Delta Air Lines and Southwest Airlines.
There are approximately 23 nonstop flights per week from SLC to BWI. The return direction has about 23 weekly flights.
Yes, 1-stop connections are available through UES, MMU, TEB, LUK, YIP, TTN, ASE, ROC, BZN, IAD, RIC, HPN, SAV, BTV, MKC, DCA, ISP, BHM, BED, SGR, CAE, ORL, BCT, BFI, SRQ, TMB, OPF, SNA, NAS, EYW, PBI, APF, OAK, LIR, BZE, SXM, ONT, SJC, CMH, EWR, DAL, MCI, ATL, DEN, TPA, SFO, MIA, STL, SDF, HOU, BOS, MKE, ORD, CLT, CVG, BNA, CLE, IND, DTW, SMF, RDU, PHX, SAT, IAH, LAS, ABQ, MCO, LAX, MSP, AUS, SAN, MDW, PIT, DFW, MSY, FLL, LHR, MEM, SEA, RSW, CUN and PHL. These options provide additional schedule flexibility.
Baltimore is 2 hours ahead of Salt Lake City.
Yes, return flights from BWI to SLC are available. Use the direction toggle at the top to view the return schedule.
Click the 'Search Flights' button to check availability and prices on Google Flights. You can also compare airlines and schedules on this page to find the best option.
See the On-Time Performance section for the latest delay data at both airports. This shows departure and arrival reliability to help you plan.
Route data is updated regularly from official airline schedules. On-time performance data comes from recent airport delay snapshots.

Flights from SLC to BWI

Salt Lake City International Airport (SLC) and Baltimore/Washington International Thurgood Marshall Airport (BWI) are connected by nonstop service from Delta Air Lines and Southwest Airlines. With 23 weekly departures, this is a well served route.

SLC to BWI Flight Duration and Schedule

Nonstop flight time from SLC to BWI ranges from 3 hours 40 minutes to 4 hours 5 minutes. The route covers a distance of 1,860 miles (2,994 km). There are approximately 23 weekly flights outbound and 23 return, totaling 46 flights per week in both directions.

Connecting Options and Alternatives

82 one-stop connections are available, with the fastest taking approximately 5 hours via UES. Two-stop connections are also available via intermediate hubs.