Is UA371 delayed?
Yes — UA371 landed in Boston 201 min late, at 19:11 on Sep 27 (as of Sep 27, 23:11 UTC). Over its last 38 recorded arrivals, 20 landed more than 15 min late.
201 min late
Official source · Updated
Departure
San Francisco
SFO
Scheduled
Sep 27
Arrival
Boston
BOS
Actual
Scheduled 15:50
Sep 27
Times shown in airport local time
Service date: · Scheduled departure date (America/Los_Angeles)
Think UA371 runs late on Sep 28? Delayed is trading at 22¢ — pays out x4.50.
Will United Airlines UAL 371 from San Francisco to Boston arrive on time, be delayed, or be cancelled on Sep 28?Flight details
Departure · UTC
- Scheduled
- Estimated
- Not available
- Actual
- Not available
Arrival · UTC
- Scheduled
- Estimated
- Not available
- Actual
Market prices express trading expectations about a contract’s stated threshold. They do not confirm airline status. The linked market shows its terms and activity.
Recent arrivals
Dates below are arrival dates in the destination airport’s time zone. The detailed history uses service dates.
- 201 min late
San Francisco → Boston
- 16 min early
Los Angeles → Las Vegas
- On schedule (1 min behind)
San Francisco → Boston
- 16 min early
San Francisco → Boston
- 71 min late
Boston → Newark
Flight history and details
Aug 29, 2026 — Sep 28, 2026
- Observed arrivals
- 38
- Arrivals over 15 minutes late
- 20
- Observed cancellations
- 1
- Observed occurrences
- 42
Results compare scheduled and actual arrival times. Cancelled or diverted flights are excluded. Some flights may be missing from the history.
| Service date | Departure | Arrival | Actual | Arrival delay (minutes) |
|---|---|---|---|---|
| Sep 27, 2026Arrived | San Francisco | Boston | 201 | |
| Sep 26, 2026Arrived | Los Angeles | Las Vegas | -16 | |
| Sep 25, 2026Arrived | San Francisco | Boston | 1 | |
| Sep 24, 2026Arrived | San Francisco | Boston | -16 | |
| Sep 23, 2026Arrived | Boston | Newark | 71 | |
| Sep 22, 2026Arrived | Boston | Newark | 41 | |
| Sep 21, 2026Cancelled | Boston | Newark | Not available | Not available |
| Sep 21, 2026Arrived | San Francisco | Boston | -17 | |
| Sep 20, 2026Arrived | Boston | Newark | 98 | |
| Sep 20, 2026Arrived | San Francisco | Boston | 51 | |
| Sep 19, 2026Arrived | Boston | Newark | -6 | |
| Sep 18, 2026Arrived | Boston | Newark | 72 | |
| Sep 18, 2026Arrived | San Francisco | Boston | 3 | |
| Sep 17, 2026Arrived | Boston | Newark | 123 | |
| Sep 17, 2026Arrived | San Francisco | Boston | 59 | |
| Sep 16, 2026Arrived | Boston | Newark | 63 | |
| Sep 15, 2026Arrived | Boston | Newark | 62 | |
| Sep 14, 2026Arrived | Boston | Newark | 18 | |
| Sep 13, 2026Arrived | Boston | Newark | 22 | |
| Sep 12, 2026Arrived | Boston | Newark | -14 | |
| Sep 11, 2026Arrived | Boston | Newark | 75 | |
| Sep 11, 2026Arrived | San Francisco | Boston | -26 | |
| Sep 10, 2026Arrived | Boston | Newark | 36 | |
| Sep 10, 2026Arrived | San Francisco | Boston | 14 | |
| Sep 9, 2026Arrived | Boston | Newark | 36 | |
| Sep 8, 2026Arrived | Boston | Newark | 36 | |
| Sep 7, 2026Arrived | Boston | Newark | 62 | |
| Sep 7, 2026Arrived | San Francisco | Boston | -16 | |
| Sep 6, 2026Arrived | Boston | Newark | 220 | |
| Sep 5, 2026Arrived | Austin | Houston | -33 | |
| Sep 4, 2026Arrived | Boston | Newark | 14 | |
| Sep 4, 2026Arrived | San Francisco | Boston | -5 | |
| Sep 3, 2026Arrived | Boston | Newark | -20 | |
| Sep 3, 2026Arrived | San Francisco | Boston | -28 | |
| Sep 2, 2026Arrived | Boston | Newark | 21 | |
| Sep 1, 2026Arrived | Boston | Newark | 92 | |
| Aug 31, 2026Arrived | Boston | Newark | -9 | |
| Aug 30, 2026Arrived | Boston | Newark | 5 | |
| Aug 30, 2026Arrived | San Francisco | Boston | -40 |