Honolulu, Oahu (HNL) to Hagåtña (GUM) flights
United Airlines flies nonstop from Daniel K. Inouye International Airport to Antonio B. Won Pat International Airport, with about 7 flights a week in July 2026. The 3,801-mile flight takes about 7h 35m gate to gate.
- Distance
- 3,801 mi · 6,117 km
- Flight time
- 7h 35m
- Airlines
- 1
- Seats filled
- 72%
Airlines flying HNL to GUM
| Airline | Flights a week | Aircraft | Passengers (12 months) | Flight time |
|---|---|---|---|---|
| United Airlines | 7 | Boeing 777-300/300ER/333ER, Boeing 777-200ER/200LR/233LR | 91,106 | 7h 35m |
Airlines are the operating carrier: regional airlines such as SkyWest or Horizon often fly under a larger airline's brand.
HNL to GUM flight schedule
1 flight numbers flew this route in August 2026, 1 of them almost daily. The first usually leaves at 2:25pm and the last at 2:25pm. Times are local and can change; check with the airline before you book.
| Flight | Departs | Arrives | Days flown in August 2026 | On time (12 months) |
|---|---|---|---|---|
| UA 201United Airlines | 2:25pm | 6:05pm | 31 | 81% |
Is HNL to GUM on time?
From September 2025 to August 2026, 81% of 365 flights arrived within 15 minutes of schedule and 1.6% were cancelled. Flights leaving around 2pm were the most punctual (84%), those around 3pm the least (78%). Most delay time was caused by air traffic control and airport congestion (45%).
| Airline | Flights | On time | Average delay | Cancelled |
|---|---|---|---|---|
| United Airlines | 365 | 81% | 13 min | 1.6% |
Airlines as sold: flights operated by regional partners count under the airline on the ticket. Average delay is across all completed flights, early arrivals counted as zero.
On-time arrivals by departure time
Flights by month
| Month | Flights | Flights, relative | Passengers |
|---|---|---|---|
| August 2025 | 31 | 7,100 | |
| September 2025 | 30 | 5,964 | |
| October 2025 | 31 | 6,766 | |
| November 2025 | 30 | 5,424 | |
| December 2025 | 31 | 8,501 | |
| January 2026 | 30 | 7,580 | |
| February 2026 | 28 | 6,500 | |
| March 2026 | 31 | 9,480 | |
| April 2026 | 27 | 7,419 | |
| May 2026 | 31 | 8,867 | |
| June 2026 | 30 | 9,038 | |
| July 2026 | 29 | 8,467 |
Related
Source: US Department of Transportation, T-100 Segment data, August 2025 to July 2026.