The San Juan to Houston route connects Luis Munoz Marin International Airport (SJU) in PR with George Bush Intercontinental Houston Airport (IAH) in US. This medium-haul flight covers approximately 2056 miles (3309 km) with a typical flight time of 4h 26m. This route is served by 2 airlines: United, Spirit. AirportRoutes has tracked 4 unique flight numbers on this route.
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Luis Munoz Marin International Airport
TJSJSJUGeorge Bush Intercontinental Houston Airport
KIAHIAH2
Operators4
Tracked Flights2056
Miles4h 26m
Flight Duration| Day | Flights Observed | Frequency | Activity |
|---|---|---|---|
| Monday | 12 | 17% |
|
| Tuesday | 13 | 18% |
|
| Wednesday | 9 | 13% |
|
| Thursday | 11 | 15% |
|
| Friday | 6 | 8% |
|
| Saturday | 9 | 13% |
|
| Sunday | 11 | 15% |
|
Pattern Analysis
| Airline | Flight Numbers | Aircraft Type | Typical Time | Days Active | Last Seen | Status |
|---|---|---|---|---|---|---|
|
Spirit
NKS
/ NK
|
A21N | 06:00 6:00 AM (Representative) |
M
T
W
T
F
S
S
|
Jun 16, 2026 | Active | |
|
United
UAL
/ UA
|
B39M | 14:55 2:55 PM (Representative) |
M
T
W
T
F
S
S
|
Jun 16, 2026 | Active |
Time Information
Times are shown in the departure airport's local timezone (TJSJ - America/Puerto_Rico).