Harlingen to Buffalo (HRL–BUF) — Airlines, Schedules & Connections

HRL Airport Page →
1,571 mi airlines 0/wk
On-time Some delays Frequent delays
Flight Schedule 0 flights Verified 3w 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...
Harlingen to Buffalo
Connecting service available through multiple hubs.
1 Airlines 1,571 mi 3h 39m nonstop +3h ahead 7 1-stop hubs

HRL–BUF is served by 1 airline with nonstop service. Air Wisconsin leads the route. The flight covers 1,571 miles in approximately 3h 39m. Beyond nonstop, 7 hubs offer 1-stop connections.

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

Airline Landscape

All carriers operating nonstop HRL–BUF service, compared side by side.
Airline Freq/wk Aircraft Duration Dep OTP Alliance Codeshares
ZW Air Wisconsin 0 – – 100% – –
Alliance coverage
Unaffiliated: ZW (0 flights/wk, 0%)
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 HRL to BUF.
1-STOP
One-Stop Connections
7
Hubs
~4h
Fastest
~24h
Longest
DAL ~4h 5m HOU ~5h 26m JAX ~5h 41m BOS ~6h 11m EWR ~6h 20m
Verified with published schedule alignment and minimum connection time.
2-STOP
Two-Stop Connections
150
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
HRL → BUF
100%
Generally reliable. Most flights run on time.
Departing
100%
Arriving
75%
Return
BUF → HRL
0%
Frequent delays expected. Consider flexible booking.
Departing
0%
Arriving
100%
OTP = percentage of flights arriving within 15 min of schedule. Based on airport-level delay snapshots. HRL delays → BUF delays →
Know before you go

Travel Essentials

Practical planning for this route.
Time Difference
+3h
Buffalo is 3 hours ahead of Harlingen.
HRL: MST · BUF: EDT

When it's 6:00 PM in Harlingen, it's 9:00 PM in Buffalo.
Distance & Flight Time
1,571 mi / 2,528 km
Nonstop flight time is approximately 3h 39m.
Facts

HRL–BUF Quick Facts

Key statistics for the Harlingen to Buffalo route.
Route details
Distance1,571 mi / 2,528 km
Flight time3h 39m
Time difference+3 hours
Airlines (nonstop)1
1-stop connections7 hubs
Origin: HRL
Full nameValley International Airport
IATA / ICAOHRL / KHRL
TimezoneAmerica/Phoenix
Passengers/yr1.2M
Elevation36 ft / 11 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 HRL to BUF flights.
Nonstop flights from Valley International Airport to Buffalo Niagara International Airport take approximately 3h 39m. The route covers 1,571 miles.
1 airline operates nonstop service: Air Wisconsin.
Yes, 1-stop connections are available through DAL, HOU, JAX, BOS, EWR, DFW and DEN. These options provide additional schedule flexibility.
Buffalo is 3 hours ahead of Harlingen.
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 HRL to BUF

Valley International Airport (HRL) and Buffalo Niagara International Airport (BUF) are connected by nonstop service from Air Wisconsin.

HRL to BUF Flight Duration and Schedule

Nonstop flight time from HRL to BUF ranges from 3 hours 39 minutes. The route covers a distance of 1,571 miles (2,528 km).

Connecting Options and Alternatives

7 one-stop connections are available, with the fastest taking approximately 4 hours via DAL. Two-stop connections are also available via intermediate hubs.