DL1143: Delta flight 1143
Los Angeles (LAX) → Houston (IAH) · departs 9:22a, lands 2:38p local · Mon, Tue, Wed, Sat, Sun
The timetable below has every scheduled departure; for today's flight, check Delta.
An estimate from the published timetable, not live tracking: it cannot know about delays, diversions or cancellations.
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DL1143 timetable
Published departure and arrival times, each in its airport's local time, from the flights we sampled Oct 4–Nov 10.
| Route | Departs | Arrives | Scheduled | Days |
|---|---|---|---|---|
| LAX → IAHLos Angeles to Houston | 9:05a | 2:21p | 3h16m | Thu–Fri |
| LAX → IAHLos Angeles to Houston | 9:22a | 2:38p | 3h16m | Mon, Tue, Wed, Sat, Sun |
Other nonstops from Los Angeles to Houston
The departures either side of DL1143. Times are Los Angeles time.
| Flight | Departs | Days |
|---|---|---|
| Frontier | 6:00a | Daily |
| United UA1416 | 8:15a | Daily |
| American | 9:00a | Daily |
| This flight DL1143 | 9:22a | Mon, Tue, Wed, Sat, Sun |
| United UA277 | 10:07a | Daily |
| United UA2157 | 11:45a | Daily |
| United UA1084 | 1:15p | Daily |
All 17 flights from LAX to IAH, by time →
Flying back from Houston
Delta flies Houston to Los Angeles nonstop 10 times a week, from 7:00a to 4:15p: 7:00a DL1216 · every nonstop IAH → LAX →
How DL1143 ran in our sample
14 of 14 departures left within 15 minutes of schedule (Oct 4–Nov 10). Only flights that departed are counted: cancellations are not in our data.
Aircraft: Airbus A319 on 7 of 7.
What time does DL1143 leave Los Angeles?
DL1143 is scheduled to depart Los Angeles (LAX) at 9:05a (Thu–Fri), 9:22a (Mon, Tue, Wed, Sat, Sun), Los Angeles time, and to land in Houston (IAH) at about 2:21p local time, a scheduled 3h16m. Times are the published ones from the flights we sampled Oct 4–Nov 10; check Delta for today's.
What plane is DL1143?
Airbus A319 on 7 of the 7 DL1143 flights from LAX we sampled Oct 4–Nov 10. Airlines swap aircraft, so the plane on a given day can differ.
Does DL1143 fly every day?
Yes — DL1143 flew Los Angeles to Houston every day of the week we sampled (Oct 4–Nov 10).
Is DL1143 usually on time?
Of 14 DL1143 departures from LAX we sampled Oct 4–Nov 10, 14 left within 15 minutes of the scheduled time. That counts only flights that departed — cancellations are not in our data — and one week is a small sample, so treat it as a hint, not a rating.
More Delta flights from Los Angeles
Timetable from Delta departures we observed; DL1143 is a Delta Air Lines flight number, and Hop Nonstop is not affiliated with Delta. Schedules change — confirm with the airline before you travel.