Guatemala City (GUA) – Houston (IAH)
- Distance
- 1,776 km
- 1,103 mi · 959 nm
- Flight time
- 2 h 56 min / 2 h 49 min
- Average gate to gate: GUA → IAH / back
- Time difference
- none / 1 h
- January / July
- CO2 per passenger
- 224 kg
- One way, economy, incl. RF (133 kg CO2 only)
- Passengers / year
- 371,893
- Aug 2025 – Jul 2026 · +5.9%
- Flights / week
- 48
- Both directions, average
- Seats filled
- 88%
- 421,316 seats a year
- Airlines nonstop
- 3
- UA, NK, F9
Traffic: U.S. DOT, Bureau of Transportation Statistics, T-100 Segment (all carriers, scheduled service), Aug 2025 – Jul 2026. Distance: WGS-84 ellipsoid. CO2: UK DESNZ 2026 factors. Sources
The way there
- Heading from GUA
- 345°
- Heading from IAH
- 163°
- Halfway point
- 22.31, -92.80
- Great-circle km
- 1,782 km (sphere, for EU261)
- In the air GUA → IAH
- 2 h 27 min
- In the air IAH → GUA
- 2 h 21 min
- Clocks
- none in January, 1 h in July
The estimate for a route without real times is 2 h 55 min; how it is worked out is on Sources.
Show as a table
| Month | Passengers |
|---|---|
| Aug 2025 | 29,363 |
| Sep 2025 | 28,568 |
| Oct 2025 | 30,424 |
| Nov 2025 | 31,483 |
| Dec 2025 | 46,243 |
| Jan 2026 | 37,597 |
| Feb 2026 | 26,418 |
| Mar 2026 | 28,394 |
| Apr 2026 | 28,692 |
| May 2026 | 28,825 |
| Jun 2026 | 27,371 |
| Jul 2026 | 28,515 |
Show as a table
| Month | Flights |
|---|---|
| Aug 2025 | 212 |
| Sep 2025 | 207 |
| Oct 2025 | 210 |
| Nov 2025 | 205 |
| Dec 2025 | 316 |
| Jan 2026 | 242 |
| Feb 2026 | 174 |
| Mar 2026 | 185 |
| Apr 2026 | 191 |
| May 2026 | 186 |
| Jun 2026 | 178 |
| Jul 2026 | 186 |
Airlines flying GUA–IAH nonstop
| Airline | Flights / week | Share of passengers |
|---|---|---|
| UAUnited Air Lines | 43 | 91% |
| NKSpirit Air Lines | 3.8 | 7% |
| F9Frontier Airlines | 0.7 | 1% |
Both directions, Aug 2025 – Jul 2026. Airlines with at least one flight a month. U.S. DOT, Bureau of Transportation Statistics, T-100 Segment (all carriers, scheduled service). Sources
Aircraft on this route
- Boeing B737 Max 800 · 1,624 flights
- Boeing 737-800 · 630 flights
- Airbus Industrie A320-100/200 · 98 flights
- Airbus Industrie A321-200n · 68 flights
- Airbus Industrie A320-200n · 42 flights
- Airbus Industrie A321Neoxlr · 28 flights
- Boeing B737 Max 900 · 2 flights
Also carried: 1,101 tonnes of freight and 1 tonnes of mail a year (passenger and cargo flights).
Delay compensation (EU261 / UK261)
Measured by great-circle distance: 1,782 km.
Neither EU261 nor UK261 covers this route: it neither starts nor ends in the EU, EEA, Switzerland or the UK. Other countries have their own rules (for example Canada's APPR or Brazil's ANAC rules).
Also owed for a cancellation with less than 14 days' notice or denied boarding. Not owed for extraordinary circumstances. On a connection, the distance to the final destination counts. From 23 October 2027 the EU's Regulation 2026/2202 applies; it keeps these amounts (what changes in 2027). Information, not legal advice.
Every airport pair between Guatemala City and Houston
Kilometres. Linked numbers have a page of their own. All Houston airports
More routes from GUA
More routes from IAH
| Route | Distance | Passengers / year |
|---|---|---|
| IAH → ORD | 1,489 km | 1,711,056 |
| IAH → DEN | 1,387 km | 1,641,444 |
| IAH → LAX | 2,219 km | 1,544,652 |
| IAH → ATL | 1,109 km | 1,430,755 |
| IAH → DFW | 361 km | 1,257,452 |
| IAH → SFO | 2,632 km | 1,223,236 |
| IAH → MCO | 1,375 km | 1,147,728 |
| IAH → EWR | 2,252 km | 1,135,261 |
| IAH → LGA | 2,279 km | 1,049,227 |
| IAH → LAS | 1,966 km | 1,028,809 |