Philadelphia to Gaithersburg (PHL–GAI) — Airlines, Schedules & Connections

PHL Airport Page →
114 mi airlines charter/private ~1/wk
On-time Some delays Frequent delays
Flight Schedule Charter / private Verified 2w ago
Charter / private route. No scheduled airline service — operated by charter & private aviation.
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
Philadelphia to Gaithersburg
Flown by charter / private operators — no scheduled airline service.
114 mi 0h 28m nonstop

PHL–GAI has no scheduled airline service; it is flown by charter / private operators. 1-stop connecting options are also available.

Also explore PHL Routes GAI Routes PHL Live Flights GAI Live Flights PHL Delays
All flights from Gaithersburg (GAI) Gaithersburg to Philadelphia flights
Connections

Connection Landscape

1-stop and 2-stop options for PHL to GAI.
1-STOP
One-Stop Connections
0
Hubs
–
Fastest
–
Longest
Verified with published schedule alignment and minimum connection time.
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
PHL → GAI
83%
Generally reliable. Most flights run on time.
Departing
83%
Return
GAI → PHL
92%
Generally reliable. Most flights run on time.
Arriving
92%
OTP = percentage of flights arriving within 15 min of schedule. Based on airport-level delay snapshots. PHL delays →
Alternatives

Other ways to reach Gaithersburg from Philadelphia

Nearby airports with service to Montgomery County Airpark.
Metric PHL→GAI BWI→GAI TEB→GAI
Distance from PHL – 90 mi 92 mi
Nonstop airlines – 1 2
Weekly flights ~1 – 1
Flight time 0h 28m 0h 16m 0h 36m
Departure OTP 83% – –
Baltimore (BWI) to Gaithersburg flights · Teterboro (TEB) to Gaithersburg flights
Airports within 200 miles of PHL with service to Montgomery County Airpark.
Know before you go

Travel Essentials

Practical planning for this route.
Time Difference
0h
Gaithersburg is 0 hours the same as Philadelphia.
PHL: EDT · GAI: EDT

When it's 6:00 PM in Philadelphia, it's 6:00 PM in Gaithersburg.
Distance & Flight Time
114 mi / 183 km
Nonstop flight time is approximately 0h 28m gate to gate.
Getting to PHL

SEPTA Airport Line rail runs from Center City Philadelphia (30th Street, Suburban, Jefferson, and Market East stations) to the airport in 25–30 minutes ($8 each way). Trains run every 30 minutes from about 5am to midnight. I-76 (Schuylkill Expressway) and I-95 are both frequently congested, making the train a consistent choice for anyone based near a SEPTA station.

Ride-shares from Center City cost $20–35 and take 20–40 minutes. Taxis are metered and slightly more.

Facts

PHL–GAI Quick Facts

Key statistics for the Philadelphia to Gaithersburg route.
Route details
Distance114 mi / 183 km
Flight time0h 28m
Time difference0 hours
Airlines (nonstop)Charter / private
Weekly flights~1 out
1-stop connectionsAvailable
Origin: PHL
Full namePhiladelphia International Airport
IATA / ICAOPHL / KPHL
TimezoneAmerica/New_York
Passengers/yr30.2M
Elevation36 ft / 11 m
Destination: GAI
Full nameMontgomery County Airpark
IATA / ICAOGAI / KGAI
TimezoneAmerica/New_York
Elevation539 ft / 164 m
FAQ

Frequently Asked Questions

Common questions about PHL to GAI flights.
Nonstop flights from Philadelphia International Airport to Montgomery County Airpark take about 0h 28m gate to gate. The route covers 114 miles.
Yes, 1-stop connections are available, ranked by layover time.
Yes, return flights from GAI to PHL are available. Use the direction toggle at the top to view the return schedule.
Nearby alternatives include BWI and TEB. 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 PHL to GAI

Philadelphia International Airport (PHL) and Montgomery County Airpark (GAI) are connected through multiple connecting hub airports.

PHL to GAI Flight Duration and Schedule

Nonstop flight time from PHL to GAI is about 0 hours 28 minutes gate to gate. The route covers a distance of 114 miles (183 km).

Connecting Options and Alternatives

1-stop connecting options are also available. Nearby alternative airports include Baltimore (BWI) and Teterboro (TEB).