Pittsburgh to Buffalo (PIT–BUF) — Airlines, Schedules & Connections

PIT Airport Page →
186 mi airlines 1/wk
On-time Some delays Frequent delays
Flight Schedule 0 flights Verified 6h ago
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  Flight Airline AC Dep Arr Dur OTP Sched  

No flights match your filters.

No nonstop flights on this route. connecting options below.

✦ 1-STOP
✧ 2-STOP Loading...
Pittsburgh to Buffalo
2 carriers, 1 flights/week nonstop.
2 Airlines 1 Flights/wk 186 mi 0h 40m nonstop 36 1-stop hubs

PIT–BUF is served by 2 airlines with nonstop service. TWY and Southwest Airlines lead the route. The flight covers 186 miles in approximately 0h 40m. Beyond nonstop, 36 hubs offer 1-stop connections.

Also explore PIT Routes BUF Routes PIT Live Flights BUF Live Flights PIT Delays BUF Delays
Carriers on this route

Airline Landscape

All carriers operating nonstop PIT–BUF service, compared side by side.
Airline Freq/wk Aircraft Duration Dep OTP Alliance Codeshares
TWY TWY 1 – – 100% – –
WN Southwest Airlines 0 – – 100% – –
Alliance coverage
Unaffiliated: TWY + WN (1 flights/wk, 100%)
OTP based on airport-level delay snapshots. Duration ranges reflect seasonal/directional variation.
Connections

Connection Landscape

Beyond nonstop. 1-stop and 2-stop options for PIT to BUF.
1-STOP
One-Stop Connections
36
Hubs
~3h
Fastest
~28h
Longest
YYZ ~3h 11m HPN ~3h 31m RIC ~3h 35m BED ~3h 54m CHS ~4h 50m
Verified with published schedule alignment and minimum connection time.
2-STOP
Two-Stop Connections
1,028
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.
Reliability

On-Time Performance

What to expect at each end of your journey.
Outbound
PIT → BUF
100%
Generally reliable. Most flights run on time.
Departing
100%
Arriving
100%
Return
BUF → PIT
100%
Generally reliable. Most flights run on time.
Departing
100%
Arriving
33%
OTP = percentage of flights arriving within 15 min of schedule. Based on airport-level delay snapshots. PIT delays → BUF delays →
Know before you go

Travel Essentials

Practical planning for this route.
Time Difference
0h
Buffalo is 0 hours the same as Pittsburgh.
PIT: EDT · BUF: EDT

When it's 6:00 PM in Pittsburgh, it's 6:00 PM in Buffalo.
Distance & Flight Time
186 mi / 299 km
Nonstop flight time is approximately 0h 40m.
Facts

PIT–BUF Quick Facts

Key statistics for the Pittsburgh to Buffalo route.
Route details
Distance186 mi / 299 km
Flight time0h 40m
Time difference0 hours
Airlines (nonstop)2
Weekly flights1 out / 1 return
1-stop connections36 hubs
Origin: PIT
Full namePittsburgh International Airport
IATA / ICAOPIT / KPIT
TimezoneAmerica/Detroit
Passengers/yr9.7M
Elevation1,203 ft / 367 m
Destination: BUF
Full nameBuffalo Niagara International Airport
IATA / ICAOBUF / KBUF
TimezoneAmerica/Detroit
Passengers/yr5.0M
Elevation728 ft / 222 m
FAQ

Frequently Asked Questions

Common questions about PIT to BUF flights.
Nonstop flights from Pittsburgh International Airport to Buffalo Niagara International Airport take approximately 0h 40m. The route covers 186 miles.
2 airlines operate nonstop service: TWY and Southwest Airlines.
There are approximately 1 nonstop flights per week from PIT to BUF. The return direction has about 1 weekly flights.
Yes, 1-stop connections are available through YYZ, HPN, RIC, BED, CHS, JAX, DAL, PIE, PBI, BCT, HOU, SJC, DCA, IAD, BWI, FLL, JFK, DTW, EWR, ORD, PHL, CLT, DFW, LGA, RSW, MIA, SRQ, TPA, ATL, BOS, MCO, MDW, LAS, BNA, PHX and DEN. These options provide additional schedule flexibility.
Yes, return flights from BUF to PIT 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 PIT to BUF

Pittsburgh International Airport (PIT) and Buffalo Niagara International Airport (BUF) are connected by nonstop service from TWY and Southwest Airlines. With 1 weekly departures, this is a regularly served route.

PIT to BUF Flight Duration and Schedule

Nonstop flight time from PIT to BUF ranges from 0 hours 40 minutes. The route covers a distance of 186 miles (299 km). There are approximately 1 weekly flights outbound and 1 return, totaling 2 flights per week in both directions.

Connecting Options and Alternatives

36 one-stop connections are available, with the fastest taking approximately 3 hours via YYZ. Two-stop connections are also available via intermediate hubs.