Sidney to Billings (SDY–BIL) — Airlines, Schedules & Connections

SDY Airport Page →
244 mi airlines 35/wk
On-time Some delays Frequent delays
Flight Schedule 10 flights Verified 6h ago
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  Flight Airline AC Dep Arr Dur OTP Sched  
9K1778
9K Cape
T12
7:35 AM
CDT
9:28 AM
CDT
1h 53m
M T W T F S S
Prices
9K1780
9K Cape
T12
9:45 AM
CDT
11:38 AM
CDT
1h 53m
M T W T F S S
Prices
9K1784
9K Cape
T12
1:04 PM
CDT
2:56 PM
CDT
1h 52m
M T W T F S S
Prices
9K1788
9K Cape
T12
2:55 PM
CDT
4:48 PM
CDT
1h 53m
M T W T F S S
Prices
9K1776
9K Cape
T12
5:10 PM
CDT
7:05 PM
CDT
1h 55m
M T W T F S S
Prices
9K1775
9K Cape
T12
7:25 AM
CDT
9:10 AM
CDT
1h 45m
M T W T F S S
Prices
9K1777
9K Cape
T12
10:44 AM
CDT
12:29 PM
CDT
1h 45m
M T W T F S S
Prices
9K1781
9K Cape
T12
12:35 PM
CDT
2:20 PM
CDT
1h 45m
M T W T F S S
Prices
9K1789
9K Cape
T12
2:54 PM
CDT
4:39 PM
CDT
1h 45m
M T W T F S S
Prices
9K1785
9K Cape
T12
6:06 PM
CDT
7:51 PM
CDT
1h 45m
M T W T F S S
Prices

No flights match your filters.

No nonstop flights on this route. connecting options below.

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Sidney to Billings
1 carrier, 35 flights/week nonstop.
1 Airlines 35 Flights/wk 244 mi 1h 52m nonstop

SDY–BIL is served by 1 airline with nonstop service. Cape Air leads the route. The flight covers 244 miles in approximately 1h 52m.

Airline Landscape

All carriers operating nonstop SDY–BIL service, compared side by side.
Airline Freq/wk Aircraft Duration Dep OTP Alliance Codeshares
9K Cape Air 35 T12 1h52-1h55
Aircraft on this route
T12 Tupolev Tu-124 – 9K
Alliance coverage
Unaffiliated: 9K (35 flights/wk, 100%)
OTP based on airport-level delay snapshots. Duration ranges reflect seasonal/directional variation.

Weekly Schedule Pattern

Nonstop flight frequency by day of week, SDY to BIL direction.
Mon
5
flights
Tue
5
flights
Wed
5
flights
Thu
5
flights
Fri
5
flights
Sat
5
flights
Sun
5
flights
Departure time distribution
12 AM6 AM12 PM6 PM12 AM
Morning departures
Afternoon/evening departures
5
Nonstop flights
35
Outbound / wk
35
Return / wk

On-Time Performance

What to expect at each end of your journey.
Outbound
SDY → BIL
90%
Generally reliable. Most flights run on time.
Arriving
90%
Return
BIL → SDY
50%
Frequent delays expected. Consider flexible booking.
Departing
50%
OTP = percentage of flights arriving within 15 min of schedule. Based on airport-level delay snapshots. BIL delays →

Other ways to reach Billings from Sidney

Nearby airports with service to Billings Logan International Airport.
Metric SDY→BIL GDV→BIL OLF→BIL
Distance from SDY 49 mi 69 mi
Nonstop airlines 1 1 1
Weekly flights 35 14 14
Flight time 1h 52m 1h 38m 1h 38m
Airports within 200 miles of SDY with service to Billings Logan International Airport.

Travel Essentials

Practical planning for this route.
Time Difference
0h
Billings is 0 hours the same as Sidney.
SDY: CDT · BIL: CDT

When it's 6:00 PM in Sidney, it's 6:00 PM in Billings.
Distance & Flight Time
244 mi / 392 km
Nonstop flight time is approximately 1h 52m to 1h 55m.

SDY–BIL Quick Facts

Key statistics for the Sidney to Billings route.
Route details
Distance244 mi / 392 km
Flight time1h 52m to 1h 55m
Time difference0 hours
Airlines (nonstop)1
Weekly flights35 out / 35 return
Origin: SDY
IATA / ICAOSDY / KSDY
TimezoneAmerica/North_Dakota/Beulah
Passengers/yr0.0M
Elevation1,985 ft / 605 m
Destination: BIL
IATA / ICAOBIL / KBIL
TimezoneAmerica/North_Dakota/Beulah
Passengers/yr1.0M
Elevation3,652 ft / 1,113 m

Frequently Asked Questions

Common questions about SDY to BIL flights.
Nonstop flights from Sidney - Richland Regional Airport to Billings Logan International Airport take approximately 1h 52m to 1h 55m. The route covers 244 miles.
1 airline operates nonstop service: Cape Air.
There are approximately 35 nonstop flights per week from SDY to BIL. The return direction has about 35 weekly flights.
Yes, return flights from BIL to SDY are available. Use the direction toggle at the top to view the return schedule.
Nearby alternatives include GDV, OLF and GGW. See the Alternatives section for a full comparison.
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 SDY to BIL

Sidney - Richland Regional Airport (SDY) and Billings Logan International Airport (BIL) are connected by nonstop service from Cape Air. With 35 weekly departures, this is a heavily served route.

SDY to BIL Flight Duration and Schedule

Nonstop flight time from SDY to BIL ranges from 1 hours 52 minutes to 1 hours 55 minutes. The route covers a distance of 244 miles (392 km). There are approximately 35 weekly flights outbound and 35 return, totaling 70 flights per week in both directions.

Connecting Options and Alternatives

Nearby alternative airports include Glendive (GDV), Wolf Point (OLF) and Glasgow (GGW).