flight Aircraft
N21102
BOEING 787-9 Dreamliner
Operated by UNITED AIRLINES INC.
- Tail number
- N21102
- Type
- B789
- Mode-S
- A1BFAC
Not currently tracked · last seen 1h ago
- Flights observed
- 171 showing last 50
- Avg flight time
- 9h 37m
- Typical route
- SFO → LHR
- Last seen
- 1h ago
Last known area
Recent flights last 50
| Date | Route | Takeoff | Landing | Duration |
|---|---|---|---|---|
| 2026-07-14 | - | Jul 14, 10:50 UTC | Jul 14, 11:00 UTC | 10m |
| 2026-07-13 | SFO → LHR | Jul 13, 20:27 UTC | Jul 14, 05:42 UTC | 9h 15m |
| 2026-07-13 | SFO → LHR | Jul 13, 20:20 UTC | Jul 14, 05:40 UTC | 9h 20m |
| 2026-07-13 | - | Jul 13, 02:35 UTC | Jul 13, 16:40 UTC | 14h 5m |
| 2026-07-13 | - | Jul 13, 01:15 UTC | Jul 13, 01:25 UTC | 10m |
| 2026-07-12 | - | Jul 12, 22:05 UTC | Jul 12, 22:15 UTC | 10m |
| 2026-07-12 | - | Jul 12, 06:30 UTC | Jul 12, 20:50 UTC | 14h 20m |
| 2026-07-11 | - | Jul 11, 10:10 UTC | Jul 11, 20:30 UTC | 10h 20m |
| 2026-07-10 | SFO → LHR | Jul 10, 20:40 UTC | Jul 11, 06:25 UTC | 9h 45m |
| 2026-07-09 | - | Jul 9, 15:40 UTC | Jul 10, 02:00 UTC | 10h 20m |
| 2026-07-09 | SFO → LHR | Jul 9, 03:19 UTC | Jul 9, 12:51 UTC | 9h 32m |
| 2026-07-09 | SFO → LHR | Jul 9, 03:10 UTC | Jul 9, 12:55 UTC | 9h 45m |
| 2026-07-08 | - | Jul 8, 09:55 UTC | Jul 8, 20:10 UTC | 10h 15m |
| 2026-07-07 | SFO → LHR | Jul 7, 20:45 UTC | Jul 8, 06:20 UTC | 9h 35m |
| 2026-07-06 | - | Jul 6, 10:00 UTC | Jul 6, 20:30 UTC | 10h 30m |
| 2026-07-05 | SFO → LHR | Jul 5, 20:35 UTC | Jul 6, 06:15 UTC | 9h 40m |
| 2026-07-05 | - | Jul 5, 03:00 UTC | Jul 5, 16:40 UTC | 13h 40m |
| 2026-07-04 | SFO → SIN | Jul 4, 06:21 UTC | Jul 4, 21:51 UTC | 15h 30m |
| 2026-07-04 | - | Jul 4, 06:25 UTC | Jul 4, 06:55 UTC | 30m |
| 2026-07-03 | - | Jul 3, 12:25 UTC | Jul 3, 22:35 UTC | 10h 10m |
| 2026-07-03 | SFO → LHR | Jul 3, 00:15 UTC | Jul 3, 09:40 UTC | 9h 25m |
| 2026-07-02 | - | Jul 2, 10:00 UTC | Jul 2, 20:10 UTC | 10h 10m |
| 2026-07-02 | LHR → SFO | Jul 2, 10:00 UTC | Jul 2, 20:06 UTC | 10h 6m |
| 2026-07-01 | SFO → LHR | Jul 1, 20:20 UTC | Jul 2, 05:50 UTC | 9h 30m |
| 2026-06-30 | - | Jun 30, 16:00 UTC | Jul 1, 02:00 UTC | 10h 0m |
| 2026-06-30 | SFO → LHR | Jun 30, 03:19 UTC | Jun 30, 13:19 UTC | 10h 0m |
| 2026-06-30 | SFO → LHR | Jun 30, 03:45 UTC | Jun 30, 13:00 UTC | 9h 15m |
| 2026-06-29 | IAD → SFO | Jun 29, 12:05 UTC | Jun 29, 16:59 UTC | 4h 55m |
| 2026-06-29 | HNL → IAD | Jun 29, 01:50 UTC | Jun 29, 10:15 UTC | 8h 25m |
| 2026-06-28 | IAD → HNL | Jun 28, 13:34 UTC | Jun 28, 22:59 UTC | 9h 25m |
| 2026-06-28 | - | Jun 28, 06:05 UTC | Jun 28, 10:15 UTC | 4h 10m |
| 2026-06-27 | - | Jun 27, 15:55 UTC | Jun 28, 02:05 UTC | 10h 10m |
| 2026-06-27 | SFO → LHR | Jun 27, 03:30 UTC | Jun 27, 13:24 UTC | 9h 54m |
| 2026-06-27 | SFO → LHR | Jun 27, 03:34 UTC | Jun 27, 13:00 UTC | 9h 25m |
| 2026-06-25 | - | Jun 25, 15:54 UTC | Jun 26, 01:54 UTC | 10h 0m |
| 2026-06-25 | SFO → LHR | Jun 25, 03:40 UTC | Jun 25, 13:24 UTC | 9h 45m |
| 2026-06-23 | - | Jun 23, 10:24 UTC | Jun 23, 20:40 UTC | 10h 15m |
| 2026-06-22 | SFO → LHR | Jun 22, 20:44 UTC | Jun 23, 06:29 UTC | 9h 45m |
| 2026-06-22 | - | Jun 22, 04:09 UTC | Jun 22, 15:35 UTC | 11h 25m |
| 2026-06-21 | - | Jun 21, 06:35 UTC | Jun 21, 22:15 UTC | 15h 40m |
| 2026-06-20 | - | Jun 20, 09:59 UTC | Jun 20, 20:00 UTC | 10h 0m |
| 2026-06-19 | SFO → LHR | Jun 19, 20:40 UTC | Jun 20, 06:10 UTC | 9h 30m |
| 2026-06-18 | - | Jun 18, 15:45 UTC | Jun 19, 01:45 UTC | 9h 59m |
| 2026-06-18 | SFO → LHR | Jun 18, 03:20 UTC | Jun 18, 13:10 UTC | 9h 50m |
| 2026-06-17 | - | Jun 17, 02:55 UTC | Jun 17, 16:35 UTC | 13h 40m |
| 2026-06-16 | - | Jun 16, 06:35 UTC | Jun 16, 20:45 UTC | 14h 11m |
| 2026-06-16 | SFO → SIN | Jun 16, 06:36 UTC | Jun 16, 22:12 UTC | 15h 36m |
| 2026-06-15 | - | Jun 15, 15:55 UTC | Jun 16, 01:35 UTC | 9h 40m |
| 2026-06-15 | SFO → LHR | Jun 15, 03:19 UTC | Jun 15, 13:01 UTC | 9h 42m |
| 2026-06-15 | SFO → LHR | Jun 15, 03:15 UTC | Jun 15, 13:00 UTC | 9h 45m |
Specifications
| Registration | N21102 |
| Aircraft type | BOEING 787-9 Dreamliner (B789) |
| Operator | UNITED AIRLINES INC. |
| Mode-S code | A1BFAC · 50337654 (octal) |
Looking for transponder-level data? View the Mode-S A1BFAC page for country allocation, callsign history, and ADS-B signal details.
N21102 frequently asked
What type of aircraft is N21102?
N21102 is a BOEING 787-9 Dreamliner (ICAO type code B789).
Who operates N21102?
N21102 is operated by UNITED AIRLINES INC..
What is the Mode-S transponder code for N21102?
N21102 broadcasts on Mode-S (ICAO 24-bit) address A1BFAC (octal 50337654). View the transponder page.
What route does N21102 typically fly?
N21102 most frequently flies between SFO and LHR based on observed flights.
Where is N21102 right now?
N21102 is not currently being tracked; last seen 1h ago.