Dubuque to Buffalo (DBQ–BUF) — Airlines, Schedules & Connections
Flight Schedule
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Flight
Airline
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Dep
Arr
Dur
OTP
Sched
Outbound Day
Return Day
✈ Nonstop
Aircraft
Cabin
Seat maps
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One cabin layout for this aircraft code
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Terminals
On-Time
performance
Schedule
Unknown
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No scheduled airline flights on this route — it's flown by charter / private operators (). No nonstop flights on this route. connecting options below.
Most recently operated nonstop flights — the month shown is when each was last scheduled. Most destinations remain reachable with a connection.
No discontinued nonstop flights on record for this route.
✦ 1-Stop
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Hub OTP
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Combos
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Fastest
estimated
Schedule
Unknown
Leg 1
Leg 2
✧ 2-Stop
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bottleneck
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Dubuque to Buffalo
Route information for DBQ to BUF.
+1h ahead
Reliability
On-Time Performance
What to expect at each end of your journey.
Outbound
DBQ → BUF
68%
Moderate delays possible. Allow buffer time.
Arriving
68%
Return
BUF → DBQ
88%
Generally reliable. Most flights run on time.
Departing
88%
OTP = percentage of flights arriving within 15 min of schedule. Based on airport-level delay snapshots.
BUF delays →
Know before you go
Travel Essentials
Practical planning for this route.
Time Difference
+1h
Buffalo is 1 hour
ahead of
Dubuque.
DBQ: CDT · BUF: EDT
When it's 6:00 PM in Dubuque, it's 7:00 PM in Buffalo.
DBQ: CDT · BUF: EDT
When it's 6:00 PM in Dubuque, it's 7:00 PM in Buffalo.
Facts
DBQ–BUF Quick Facts
Key statistics for the Dubuque to Buffalo route.
Route details
Time difference+1 hour
Airlines (nonstop)0
Origin: DBQ
Full nameDubuque Regional Airport
IATA / ICAODBQ / KDBQ
TimezoneAmerica/Chicago
Passengers/yr0.0M
Elevation1,077 ft / 328 m
FAQ
Frequently Asked Questions
Common questions about DBQ to BUF flights.
Buffalo is 1 hour ahead of Dubuque.
Yes, return flights from BUF to DBQ 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.