UA678: United flight 678
McAllen (MFE) → Houston (IAH) · departs 7:00a, lands 8:24a local · Daily
The timetable below has every scheduled departure; for today's flight, check United.
An estimate from the published timetable, not live tracking: it cannot know about delays, diversions or cancellations.
Live status at United →The route
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UA678 timetable
Published departure and arrival times, each in its airport's local time, from the flights we sampled.
| Route | Departs | Arrives | Scheduled | Days |
|---|---|---|---|---|
| MFE → IAHMcAllen to Houston | 7:00a | 8:24a | 1h24m | Daily |
| IAH → LGAHouston to New York | 9:52a | 2:29p | 3h37m | Mon, Tue, Wed, Thu, Fri, Sun |
Other nonstops from McAllen to Houston
The departures either side of UA678. Times are McAllen time.
| Flight | Departs | Days |
|---|---|---|
| United | 5:00a | Mon, Tue, Wed, Thu, Sat |
| This flight UA678 | 7:00a | Daily |
| United | 9:30a | Daily |
| United | 12:03p | Mon, Tue, Wed, Thu, Fri, Sun |
| United | 2:04p | Wed–Sun |
All 9 flights from MFE to IAH, by time →
Flying back from Houston
United flies Houston to McAllen nonstop 45 times a week, from 7:30a to 8:30p: 8:30p UA2339 · every nonstop IAH → MFE →
How UA678 ran in our sample
MFE → IAH
7 of 7 departures left within 15 minutes of schedule (Oct 25–31). Only flights that departed are counted: cancellations are not in our data.
Aircraft: Boeing 737-900 on 5 of 7; also Boeing 737 MAX 9 (1), Boeing 737-800 (1).
IAH → LGA
6 of 6 departures left within 15 minutes of schedule (Oct 4–9). Only flights that departed are counted: cancellations are not in our data.
Other flights on this route: DL1417 · UA1697 · UA1143 · DL2140 · UA2181 · UA334 · UA2495 · UA2682 · all of them →
What time does UA678 leave McAllen?
UA678 is scheduled to depart McAllen (MFE) at 7:00a (daily), McAllen time, and to land in Houston (IAH) at about 8:24a local time, a scheduled 1h24m. Times are the published ones from the flights we sampled Oct 25–31; check United for today's.
What time does UA678 leave Houston?
UA678 is scheduled to depart Houston (IAH) at 9:52a (Mon, Tue, Wed, Thu, Fri, Sun), Houston time, and to land in New York (LGA) at about 2:29p local time, a scheduled 3h37m. Times are the published ones from the flights we sampled Oct 4–9; check United for today's.
What plane is UA678?
Boeing 737-900 on 5 of the 7 UA678 flights from MFE we sampled Oct 25–31; the rest were a Boeing 737 MAX 9 or Boeing 737-800. Airlines swap aircraft, so the plane on a given day can differ.
Does UA678 fly every day?
Yes — UA678 flew McAllen to Houston every day of the week we sampled (Oct 25–31).
Is UA678 usually on time?
Of 7 UA678 departures from MFE we sampled Oct 25–31, 7 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.
Timetable from United departures we observed; UA678 is a United Airlines flight number, and Hop Nonstop is not affiliated with United. Schedules change — confirm with the airline before you travel.