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United Airlines

Is UA755 delayed?

No outcome was recorded for UA755 on Sep 26; it was scheduled to reach Boston at 23:55 (as of Sep 27, 03:57 UTC). Over its last 70 recorded arrivals, 27 landed more than 15 min late.

Each route and date is shown separately. Confirm that both airports match your booking.

No live update yet

Showing the published schedule until live times are reported.

Update time unavailable

Departure

Dulles

IAD

Scheduled

Sep 26

Arrival

Boston

BOS

Scheduled

Sep 26

Times shown in airport local time

Service date: · Scheduled departure date (America/New_York)

Think UA755 runs late today? Delayed is trading at 34¢ — pays out x2.97.

Will United Airlines UAL 755 from Dulles to Boston arrive on time, be delayed, or be cancelled on Sep 26?
On time64%Pays out x1.55Delayed34%Pays out x2.97Cancelled2%Pays out x49.70
$101 tradedArrives Sat, Sep 26, 11:55 PM EDT
Flight details

Departure · UTC

Scheduled
Estimated
Not available
Actual
Not available

Arrival · UTC

Scheduled
Estimated
Not available
Actual
Not available
View this flight’s market

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.

No live update yet

Showing the published schedule until live times are reported.

Update time unavailable

Departure

San Francisco

SFO

Scheduled

Sep 26

Arrival

Dulles

IAD

Scheduled

Sep 26

Times shown in airport local time

Service date: · Scheduled departure date (America/Los_Angeles)

Flight details

Departure · UTC

Scheduled
Estimated
Not available
Actual
Not available

Arrival · UTC

Scheduled
Estimated
Not available
Actual
Not available
View this flight’s market

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.

Arrived

On schedule (12 min behind)

Official source · Updated

Departure

Reno

RNO

Scheduled

Not available

Arrival

San Francisco

SFO

Actual

Scheduled 09:21

Sep 26

Times shown in airport local time

Service date: · Scheduled arrival date; departure time unavailable (America/Los_Angeles)

Flight details

Departure · UTC

Scheduled
Not available
Estimated
Not available
Actual
Not available

Arrival · UTC

Scheduled
Estimated
Actual
Route overview: Dulles → BostonIADBOS
Route overview
Route overview: San Francisco → DullesSFOIAD
Route overview

Recent arrivals

Dates below are arrival dates in the destination airport’s time zone. The detailed history uses service dates.

  • RNO → SFO

    On schedule (12 min behind)

  • IAD → BOS

    18 min early

  • SFO → IAD

    On schedule (1 min behind)

  • RNO → SFO

    5 min early

  • IAD → BOS

    11 min early
Flight history and details

Aug 28, 2026 — Sep 27, 2026

Observed arrivals
70
Arrivals over 15 minutes late
27
Observed cancellations
0
Observed occurrences
75

Results compare scheduled and actual arrival times. Cancelled or diverted flights are excluded. Some flights may be missing from the history.

How flight status works

UA755 Recent arrival history
Service dateDepartureArrivalActualArrival delay (minutes)
Sep 26, 2026ArrivedRenoSan Francisco
12
Sep 25, 2026ArrivedDullesBoston
-18
Sep 25, 2026ArrivedSan FranciscoDulles
1
Sep 25, 2026ArrivedRenoSan Francisco
-5
Sep 24, 2026ArrivedDullesBoston
-11
Sep 24, 2026ArrivedSan FranciscoDulles
24
Sep 24, 2026ArrivedRenoSan Francisco
2
Sep 23, 2026ArrivedDullesBoston
-27
Sep 23, 2026ArrivedSan FranciscoDulles
0
Sep 23, 2026ArrivedRenoSan Francisco
-7
Sep 22, 2026ArrivedDullesBoston
22
Sep 22, 2026ArrivedSan FranciscoDulles
100
Sep 22, 2026ArrivedRenoSan Francisco
11
Sep 21, 2026ArrivedDullesBoston
22
Sep 21, 2026ArrivedSan FranciscoDulles
-2
Sep 21, 2026ArrivedRenoSan Francisco
32
Sep 20, 2026ArrivedDullesBoston
0
Sep 20, 2026ArrivedSan FranciscoDulles
-7
Sep 20, 2026ArrivedRenoSan Francisco
21
Sep 19, 2026ArrivedDullesBoston
-3
Sep 19, 2026ArrivedSan FranciscoDulles
5
Sep 19, 2026ArrivedRenoSan Francisco
45
Sep 18, 2026ArrivedDullesBoston
-25
Sep 18, 2026ArrivedSan FranciscoDulles
24
Sep 18, 2026ArrivedRenoSan Francisco
36
Sep 17, 2026ArrivedDullesBoston
75
Sep 17, 2026ArrivedSan FranciscoDulles
-11
Sep 16, 2026ArrivedDullesBoston
17
Sep 16, 2026ArrivedSan FranciscoDulles
0
Sep 16, 2026ArrivedRenoSan Francisco
57
Sep 15, 2026ArrivedDullesBoston
-6
Sep 15, 2026ArrivedSan FranciscoDulles
0
Sep 15, 2026ArrivedRenoSan Francisco
-6
Sep 14, 2026ArrivedDullesBoston
54
Sep 14, 2026ArrivedSan FranciscoDulles
25
Sep 14, 2026ArrivedRenoSan Francisco
7
Sep 13, 2026ArrivedDullesBoston
82
Sep 13, 2026ArrivedSan FranciscoDulles
-9
Sep 13, 2026ArrivedRenoSan Francisco
26
Sep 12, 2026ArrivedDullesBoston
6
Sep 12, 2026ArrivedSan FranciscoDulles
-15
Sep 12, 2026ArrivedRenoSan Francisco
10
Sep 11, 2026ArrivedDullesBoston
16
Sep 11, 2026ArrivedSan FranciscoDulles
-14
Sep 11, 2026ArrivedRenoSan Francisco
-1
Sep 10, 2026ArrivedDullesBoston
-24
Sep 10, 2026ArrivedSan FranciscoDulles
21
Sep 9, 2026ArrivedDullesBoston
-18
Sep 9, 2026ArrivedSan FranciscoDulles
25
Sep 9, 2026ArrivedRenoSan Francisco
-2
Sep 8, 2026ArrivedDullesBoston
29
Sep 8, 2026ArrivedSan FranciscoDulles
73
Sep 8, 2026ArrivedRenoSan Francisco
0
Sep 7, 2026ArrivedDullesBoston
-11
Sep 7, 2026ArrivedSan FranciscoDulles
105
Sep 6, 2026ArrivedDullesBoston
26
Sep 6, 2026ArrivedSan FranciscoDulles
-13
Sep 5, 2026ArrivedDullesBoston
-29
Sep 5, 2026ArrivedSan FranciscoDulles
-27
Sep 4, 2026ArrivedDullesBoston
17
Sep 4, 2026ArrivedSan FranciscoDulles
-17
Sep 3, 2026ArrivedDullesBoston
112
Sep 3, 2026ArrivedSan FranciscoDulles
-29
Sep 2, 2026ArrivedDullesBoston
-23
Sep 2, 2026ArrivedSan FranciscoDulles
13
Sep 1, 2026ArrivedDullesBoston
60
Aug 31, 2026ArrivedDullesBoston
-14
Aug 30, 2026ArrivedDullesBoston
43
Aug 29, 2026ArrivedDullesBoston
-21
Aug 28, 2026ArrivedDullesBoston
-21

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