Flight number record
UA 200
United Airlines · Hagatna to Honolulu
- Route
- GUM → HNL
- Departs
- 07:05
- Flights
- 365
- Period
- September 2025 to August 2026
Historical statistics for September 2025 to August 2026, not live status. For today’s UA 200, check with United Airlines.
UA 200 earns an A. Close to nine flights in ten arrive inside the 15-minute window the DOT uses to define an on-time arrival, which puts it 12 points better than the national rate of 77.3%. When something does go wrong the average delay runs a little over an hour. That rests on 365 flights, with a median arrival 6 minutes early.
Set against the rest of the country, UA 200's record is 12 points better than the US average of 77.3%. That gap is worth roughly 117 fewer late arrivals for every thousand flights.
Key figures
On time
89.0%
Arrivals under 15 minutes late, of 354 completed flights
Avg delay
78 min
Across delayed arrivals only, not all flights
Cancelled
2.74%
National rate is 1.89%
1 hour+ late
3.4%
National rate is 8.3%
These figures cover 365 flights between September 2025 and August 2026. The median arrival is 6 minutes early, which is the part an average hides: most flights here are fine, and the on-time rate is decided by a tail of badly late ones. On-time means under 15 minutes late, the DOT's own threshold.
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Schedule
When UA 200 flies
UA 200 flies GUM to HNL without a single fixed slot. Its most common scheduled departure was 07:05, used on 146 of 365 flights, with 07:40 (132 flights) and 07:10 (65 flights) next.
- Departs 07:05146 flights40.0%
- Departs 07:40132 flights36.2%
- Departs 07:1065 flights17.8%
Scale runs 0% to 100%.
Share of scheduled departures at each local time. Times used on fewer than one flight in ten are not listed.
A 07:05 departure sits in the 5am–8am window. Across every US flight scheduled in that window the on-time rate is 89.3%, and UA 200 runs level with that at 89.0%. Early departures usually start with an aircraft that has not flown yet that day, which is most of why the window does well.
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Against the route
UA 200 next to GUM to HNL
Across its whole network United Airlines managed 78.8%, which this flight beats by 10 points.
| Compared with | Flights | On time | Avg delay | Cancelled | Grade |
|---|---|---|---|---|---|
| UA 200 | 365 | 89.0% | 78 min | 2.74% | A |
| All United Airlines on GUM–HNL | 365 | 89.0% | 78 min | 2.74% | A |
| All carriers on GUM–HNL | 365 | 89.0% | 78 min | 2.74% | A |
| United Airlines, whole network | 830,825 | 78.8% | 73 min | 1.02% | B |
Across the year
UA 200 quarter by quarter
UA 200 did not run the same all year. Its best quarter was Oct–Dec 2025 at 92.3% on time and its weakest Apr–Jun 2026 at 81.4%, a swing of 11 points on roughly 91 flights a quarter. The twelve-month rate averages over that, so if you are flying in a weak quarter the quarter's own figure is the better guide.
- Jul–Sep 202530 flights—
- Oct–Dec 202592 flights92.3%
- Jan–Mar 202690 flights91.0%
- Apr–Jun 202691 flights81.4%
- Jul–Sep 202662 flights88.1%
Scale runs 75% to 100%. Rows with fewer than 30 flights show a dash.
By weekday, UA 200 did best on Tuesday at 95.8% on time and worst on Saturday at 80.4%. Each day rests on about 52 flights, so a gap of 15 points is worth noticing but could still narrow in another year.
Arrival by arrival
How late UA 200 runs when it is late
UA 200 often beats the schedule: 94 of 354 completed flights, 27%, arrived 15 minutes or more early. The 39 late arrivals split 14 under half an hour, 13 between 30 and 60 minutes, and 12 an hour or more.
- 15+ min early94 flights26.6%
- Within 15 min221 flights62.4%
- 15–29 min late14 flights4.0%
- 30–59 min late13 flights3.7%
- 1–2 hours late8 flights2.3%
- 2+ hours late4 flights1.1%
Scale runs 0% to 100%.
Share of 354 completed flights by arrival against schedule.
A late pushback is often recovered here: of 61 departures that left 15 minutes late or more, 30 still arrived on time. 8 flights left on time and still arrived late.
The worst days
Worst days for UA 200
The latest arrival of the period was on 8 July 2026, 17 hours 44 minutes behind schedule; most of its delay minutes were filed as carrier-caused (crew, maintenance, fuelling, baggage). The same cause led on four of the five worst days.
| Date | Arrived late by | Largest filed cause |
|---|---|---|
| 8 July 2026 | 17 hours 44 minutes | Carrier |
| 1 April 2026 | 3 hours 6 minutes | Carrier |
| 5 January 2026 | 2 hours 3 minutes | Carrier |
| 15 September 2025 | 2 hours 2 minutes | National Airspace System |
| 18 June 2026 | 1 hour 55 minutes | Carrier |
Delay causes
Why UA 200 runs late
Carrier accounts for 72% of the 3,024 delay minutes carriers reported here, and the remaining four split what is left.
- 72%Carrier
- 15%National Airspace System
- 13%Late-arriving aircraft
The largest share of delay minutes, 72%, falls under carrier control: crew scheduling, maintenance, fuelling, baggage. It accounts for 2,191 of the 3,024 delay minutes reported here. The split is drawn from 3,024 delay minutes reported on UA 200.
Cancellations run at 2.74%, against 1.89% nationally. That is roughly one flight in 40 cancelled outright. A cancelled flight is invisible in every on-time figure on this page, so the punctuality numbers above describe only the flights that actually operated.
Connections and routes
What a delay on this flight costs
Badly late arrivals are rare here: only 3.4% land an hour or more behind schedule, against 8.3% nationally. Connections built on this flight are about as safe as US domestic connections get, though a cancelled flight still ignores every layover you give it.
At 3,801 miles this is transcontinental flying, and long routes get a quiet structural advantage. Scheduled block time on a flight this length carries more padding in absolute minutes, so a twenty-minute late departure often still becomes an on-time arrival. Read the on-time rate here as slightly flattering next to a short-haul route with the same operational quality.
Every one of the 365 flights under UA 200 in the data flew GUM to HNL. The number was not reused on any other city pair, which makes this a clean record of one route.
One caution: this is a thin sample. 365 flights over twelve months is enough to clear this site's floor but not enough to pin the rate down tightly, and a single bad week moves it by more than a point. Treat the grade as a rough reading.
What to do with this
Booking UA 200
For a booking, the cancellation rate is the figure to plan around on UA 200: 2.74% of its 365 scheduled flights did not operate. A late arrival costs a little over an hour, but a cancellation costs the day, so leave a later option open.
Related
Where to go next
- Daniel K. Inouye International (HNL) delay statistics
- United Airlines on-time record
- Every United Airlines flight number with a record
- The most and least reliable flight numbers in the US
- What a cancellation rate actually tells you (and what it hides)
A flight number here means United Airlines’s own number as it reports to the DOT. How the figures are computed is on the methodology page.
Source: US DOT Bureau of Transportation Statistics, on-time performance data, September 2025 to August 2026. Last updated ; recomputed monthly. How this data is collected.