Flights operate between Itanagar (HGI) and Guwahati (GAU).
1 airline operates this route with 0-1 flights daily flights.
Average flight time is 1h 05m.
Route distance is 141 miles (227 km).
Route Distance
141 miles (227 km)
Average Duration
1h 05m
Airlines Operating This Route
Alliance Air
Flight Frequency
Daily Flights
0-1 flights
Weekly Flights
5
Typical Departure Time Ranges
Earliest Departure
10:05
Latest Departure
10:05
Route Intelligence Dashboard
Overall Connectivity Score
35
ModerateRoute Diversity
1
Direct Routes
Alliance Air serves 1 destination from HGI
Weekly Frequency
7
Weekly Flights
Trend: Stable
Top 1 Most Frequent Routes - Details
| Route | Weekly Flights | Duration | Distance | Reliability |
|---|---|---|---|---|
| HGI → Guwahati (GAU) (GAU) | 7/week | 1h 05m | 141 km | Seasonal |
Flight Schedule & Filters
Alliance Air flights from Higlieg (HGI) to Guwahati (GAU)
Alliance Air operates scheduled nonstop flights between Higlieg (HGI) and Guwahati (GAU). Alliance Air operates 0-1 flights daily flights on this route.• Flight Duration: 1h 05m (average flight time)• Distance: 141 miles (227 km) (air miles between airports)• Daily Flights: 0-1 flights (scheduled departures per day)
Higlieg (HGI)
IN
Guwahati (GAU)
IN
FLIGHT TIME
1h 05m
FLIGHT DISTANCE
141 miles (227 km)
1h 5m - 1h 5m
10:05
10:05
141 miles (227 km)
August
1 (Show)
5
Alliance Air Terminal Information & Contact
Departure Terminal - Higlieg (HGI)
Terminal: 1
Phone: 381 11 311 21 23
Location: 1, Itanagar, IN
Arrival Terminal - Guwahati (GAU)
Terminal: 1
Phone: 381 11 311 21 23
Location: 1, Guwahati, IN
Alliance Air Flight Schedule from Higlieg (HGI) to Guwahati (GAU)
| Flight | Airline | Departure | Arrival | Aircraft |
|---|---|---|---|---|
9I408 |  Alliance Air | 10:05 | 11:10:00 | Fairchild Dornier 228 |
Alliance Air Monthly Flight Calendar
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Alliance Air Terminal Information
Departure Terminal at Higlieg (HGI):
• Terminal : Alliance Air operates from this terminal
Terminal 1:
• Alliance Air Terminal Phone: 381 11 311 21 23
Arrival Terminal at Guwahati (GAU):
Terminal 1:
• Alliance Air Terminal Phone: 381 11 311 21 23
Weather & Climate at Guwahati (GAU)
24.6°C
Avg Temperature238mm
Avg Rainfall6.7km/h
Avg Wind Speed79%
Avg HumidityBest Months to Visit
Challenging Months
12-Month Weather Overview
Wind Speed by Month
Humidity by Month
Best Time to Book Flights to Guwahati (GAU)
Best Booking Window
Book 2-3 months in advance for best prices
Booking Tip
Avoid booking during extreme weather months for better deals
Peak Travel Months
Expect higher prices and more crowds during these months. Book early to secure better rates.
Recommended Months
These months offer the best balance of weather, prices, and availability.
Monthly Booking Recommendations
Flight Price Trends for Guwahati (GAU)
Cheapest Months to Fly
Book flights during these months for the best deals and lowest prices.
Most Expensive Months
Prices are typically highest during these months. Consider booking well in advance or choosing alternative dates.
Price Trend Analysis
Prices are typically lower during shoulder seasons
Monthly Price Trends
Best Months to Fly Alliance Air to Guwahati (GAU)
Best Months
Optimal conditions for travel with favorable weather, prices, and availability.
Shoulder Season
Transition periods with moderate conditions. Good balance of price and experience.
Challenging Months
These months may have less favorable conditions. Plan accordingly and book early.
Extreme Conditions
These months may have extreme weather or conditions. Travel with caution and proper preparation.
Seasonal Insight
Best travel months: 2025-02, 2025-03, 2025-04, 2025-11, 2025-12
Seasonal Travel Calendar
Alliance Air Contact Information and Customer Services
Alliance Air Address
Indira Gandhi International Airport, Terminal 1, Old Lufthansa Hanger, Air India Limited, Nueva Delhi, Delhi 110037
Delhi, Delhi 110037, India
Customer Service Phone
+91 11 24698503Official Website
allianceair.in/Frequently Asked Questions
How many Alliance Air flights operate from Itanagar (HGI) to Guwahati (GAU)?
Alliance Air operates 1 flight from Itanagar (HGI) to Guwahati (GAU).
What city does Guwahati (GAU) airport serve?
Guwahati (GAU) airport serves Guwahati, IN.
How long is the Alliance Air flight from Itanagar (HGI) to Guwahati (GAU)?
The flight duration is approximately 1h 05m.
What is the distance from Itanagar (HGI) to Guwahati (GAU)?
The distance is 141 miles (227 km).
What aircraft does Alliance Air use on this route?
Alliance Air uses Fairchild Dornier 228 on this route.
Which terminal does Alliance Air use at Itanagar (HGI)?
Alliance Air flights from Itanagar (HGI) depart from Terminal 1. Terminal 1 phone: 381 11 311 21 23.
What is the Alliance Air terminal phone number at Itanagar (HGI)?
The Alliance Air terminal phone number at Itanagar (HGI) is 381 11 311 21 23 (Terminal 1).
View all Alliance Air flights to Itanagar (HGI) →
Popular Alliance Air routes from Itanagar include multiple destinations.
Route data verified regularly by Triposia Travel Research Team.