Fort Cavazos to Portsmouth (GRK–PSM) — Airlines, Schedules & Connections

GRK Airport Page →
airlines charter/private
On-time Some delays Frequent delays
Flight Schedule No service
No nonstop service between GRK and PSM. Nearest airports to GRK with scheduled service: Waco Regional Airport (ACT, 52 mi) · Austin Bergstrom International Airport (AUS, 61 mi) · Easterwood Field (CLL, 93 mi)
Nonstop Charter / private 1-Stop 2-Stop Hide separate tickets Hide overnight Hide codeshares
  Flight Airline AC Dep Arr Dur OTP Sched  
✈ Nonstop

No flights match your filters.

No scheduled airline flights on this route — it's flown by charter / private operators (). No nonstop flights on this route. connecting options below.

✦ 1-STOP More options, longer trips
✧ 2-STOP Loading... Reach the hardest destinations
Fort Cavazos to Portsmouth
Route information for GRK to PSM.
+1h ahead

Also explore GRK Routes PSM Routes GRK Live Flights PSM Live Flights GRK Delays
All flights from Portsmouth (PSM) Portsmouth to Fort Cavazos flights
Connections

Connection Landscape

1-stop and 2-stop options for GRK to PSM.
2-STOP
Two-Stop Connections
1
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
GRK → PSM
100%
Generally reliable. Most flights run on time.
Departing
100%
Return
PSM → GRK
100%
Generally reliable. Most flights run on time.
Arriving
100%
OTP = percentage of flights arriving within 15 min of schedule. Based on airport-level delay snapshots. GRK delays →
Alternatives

Other ways to reach Portsmouth from Fort Cavazos

Nearby airports with service to Portsmouth International Airport at Pease.
Metric GRK→PSM AUS→PSM SAT→PSM
Distance from GRK – 61 mi 113 mi
Nonstop airlines – 1 1
Weekly flights – – –
Departure OTP 100% – –
Austin (AUS) to Portsmouth flights · San Antonio (SAT) to Portsmouth flights · Dallas-Fort Worth (DFW) to Portsmouth flights
Airports within 200 miles of GRK with service to Portsmouth International Airport at Pease.
Know before you go

Travel Essentials

Practical planning for this route.
Time Difference
+1h
Portsmouth is 1 hour ahead of Fort Cavazos.
GRK: CDT · PSM: EDT

When it's 6:00 PM in Fort Cavazos, it's 7:00 PM in Portsmouth.
Facts

GRK–PSM Quick Facts

Key statistics for the Fort Cavazos to Portsmouth route.
Route details
Time difference+1 hour
Airlines (nonstop)0
Origin: GRK
Full nameKilleen Regional Airport / Robert Gray Army Airfield
IATA / ICAOGRK / KGRK
TimezoneAmerica/Chicago
Passengers/yr0.2M
Elevation1,015 ft / 309 m
Destination: PSM
Full namePortsmouth International Airport at Pease
IATA / ICAOPSM / KPSM
TimezoneAmerica/New_York
Passengers/yr0.2M
Elevation100 ft / 30 m
FAQ

Frequently Asked Questions

Common questions about GRK to PSM flights.
Portsmouth is 1 hour ahead of Fort Cavazos.
Yes, return flights from PSM to GRK are available. Use the direction toggle at the top to view the return schedule.
Nearby alternatives include AUS, SAT and DFW. 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.

Connecting Options and Alternatives

Two-stop connections are also available via intermediate hubs. Nearby alternative airports include Austin (AUS), San Antonio (SAT) and Dallas-Fort Worth (DFW).